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Ultra-thin film creates vivid 3D images with large field of view

Researchers have developed a new ultra-thin film that can create detailed 3D images viewable under normal illumination without any special reading devices. The images appear to float on top of the film and exhibit smooth parallax, which means they can be clearly viewed from all angles. With additional development, the new glass-free approach could be used as a visual security feature or incorporated into virtual or augmented reality devices.Get more news about 3d Film Wrapping Machine,you can vist our website!

“Our ultra-thin, integrated reflective imaging film creates an image that can be viewed from a wide range of angles and appears to have physical depth,” said research team leader Su Shen from Soochow University in China. “It can be easily laminated to any surface as a tag or sticker or integrated into a transparent substrate, making it suitable for use as a security feature on banknotes or identity cards.”

In the Optica Publishing Group journal Optics Letters, the researchers describe their new imaging film. At just 25 microns thick, the film is about twice as thick as household plastic wrap. It uses a technology known as light-field imaging, which captures the direction and intensity of all rays of light within a scene to create a 3D image.

“Achieving glass-free 3D imaging with a large field of view, smooth parallax and a wide, focusable depth range under natural viewing conditions is one of the most exciting challenges in optics,” said Shen. “Our approach offers an innovative way to achieve vivid 3D images that cause no viewing discomfort or fatigue, are easy to see with the naked eye and are aesthetically pleasing.”

High-density recording

Various technical schemes have been investigated for creating the ideal 3D viewing experience, but they tend to suffer from drawbacks such as a limited viewing angle or low light efficiency. To overcome these shortcomings, the researchers developed a reflective light-field imaging film and new algorithm that allows both the position and angular information for the light field to be recorded with high density.

The researchers also developed an economic self-releasing nanoimprinting lithography approach that can achieve the precision needed for high optical performance while using low-cost materials. The film is patterned with an array of reflective focusing elements on one side that act much like tiny cameras while the other side contains a micropattern array that encodes the image to be displayed.

“The powerful microfabrication approach we used allowed us to make a reflective focusing that was extremely compact — measuring just tens of microns,” said Shen. “This lets the light radiance be densely collected, creating a realistic 3D effect.”
A realistic 3D image

The researchers demonstrated their new film by using it to create a 3D image of a cubic die that could be viewed clearly from almost any viewpoint. The resulting image measures 8 x 8 millimeters with an image depth that ranges from 0.1 to 8.0 millimeters under natural lighting conditions. They have also designed and fabricated an imaging film with a floating logo that can be used as a decorative element, for example on the back of a mobile phone.

The researchers say that their algorithm and nanopatterning technique could be extended to other applications by creating the nanopatterns on a transparent display screen instead of a film, for example. They are also working toward commercializing the fabrication process by developing a double-sided nanoimprinting machine that would make it easier to achieve the precise alignment required between the micropatterns on each side of the film.

What Are The Processing Methods Of Red Copper

Which copper processing method is faster and better? Next, let me introduce the copper processing technology in detail. Red copper has good electrical conductivity, thermal conductivity, corrosion resistance and processing performance. It can be welded and brazed. It is widely used in the field of electronic parts. Due to the large amount of copper, the efficiency of copper processing is a problem that many people are concerned about. Generally speaking, red copper processing is divided into numerical control processing, stamping processing, cold extrusion processing and drawing processing. Copper processing generally adopts numerical control processing method. For products with a relatively small number of large products, the processing speed is slow and the cost is relatively high, but the processing accuracy is high and the mold cost is not required.Get more news about Micro Precision Cold Extrusion Part,you can vist our website!

Stamping is a common method of copper processing. Generally speaking, for relatively simple plane products, the processing raw material is copper strip, which is cut and bent into the products we need through die cutting. The machining efficiency is high, the precision is high, the mold cost is relatively low. Copper processing is generally used for square box or cylindrical products. The raw material used is also copper tape. Copper is drawn from a flat surface to a three-dimensional cylinder or square through multiple parts of the mold. The product is mainly used for sensors and other aspects. The processing speed is fast, the precision is high, the mold cost is relatively expensive, generally drawing mold more than 50000.

Cold extrusion is usually used to process copper of hardware and electronic components with small three-dimensional structure. At present, it is a widely used processing method, but the mold cost is more expensive, reaching more than 50000 yuan, and the product volume is still worth investment. The processing speed is more than 50 times of the numerical control processing speed.

Hongwang copper processing plant continuously cold extrudes 30 tons of copper every month, all of which are copper micro hardware parts, with a daily output of more than 3.5 million pieces, indicating that the market is still very large. In short, red copper has good plasticity, CNC machining is easy to stick to the knife, processing speed is slow. However, if the number of products is small, only this method can be used. The best way to process copper is continuous die cold extrusion or continuous die drawing.

HOW TO DEAL WITH THE LEVELING MACHINE WHEN IT HAS TROUBLE？

Leveling machine (leveler) is the uneven metal sheet, through the up and down roller will be a certain thickness of the strip or plate extrusion, so as to achieve the smooth effect. It is called leveling machine. Leveler is mainly used to correct various specifications of the plate and cut into a block of the plate and is suitable for a variety of cold, hot rolled plate leveling.Get more news about metal plate leveling machine,you can vist our website!

Sometimes the equipment may get hot when using the leveling machine. Although the production process of leveling machine does not produce exhaust gas, waste smoke or dust as in other industries, it may produce noise. Let’s take a look at the treatment of heat and noise of the leveler.
How to deal with the leveling machine when it gets hot?

1. High-pressure regulation makes the speed ratio of the equipment faster and faster, resulting in burning out the sealing ring and baffle;

2. The tank is very small, resulting in the heat pipe heat dissipation standard deviation;

3. The radial clearance is too large or the sealing ring is damaged, resulting in internal leakage.

When using the leveling machine, the main parameters should be adjusted according to the use standard, and the heat should be dealt with in the natural environment immediately to achieve the actual use effect.

How to deal with the noise of leveling machine?

If it is found that the leveling machine produces noise in the actual operation process, it is necessary to find the essence of the problem, solve the problem essentially, and take preventive measures.

To solve the leveling machine in the process of running noise, first of all, to find out where the sound source. Common electromagnetic noise, ventilation noise, body resonance noise, bearing quality problems caused by noise. To sum up, it is found that the noise problem of straightening machines can be divided into electromagnetic noise and mechanical noise.

Mechanical vibration noise of leveling machine

The noise in modern control theory is the high-speed vibration caused by the unbalance of the net weight of the rotor. If this is determined to be a problem, check the leveling machine and equipment for trouble spots to avoid running with the disease.

Noise caused by motor bearing rotation

Under normal conditions, it produces a natural sound and has few problems except for small motors or high-speed motors running at high speeds. However, the inherent vibration of the bearing resonates with the material of the motor and produces frictional noise due to poor lubrication.

The fluid noise

This is the noise caused by the fan or rotor of the steel leveling machine, which is difficult to avoid for the motor. In many cases, the overall noise of the motor will be affected. Therefore, in addition to the air whistle caused by the blade or core teeth of the leveler, attention should also be paid to the resonance of ventilation.

Electromagnetic induced noise

Electromagnetic induction noise in all leveling machine working magnetic circuit imbalance caused by noise or magnetic field magnetic force and magnetic density wave, and magnetic saturation caused by noise relative density magnetic or magnetic density axial force.

SNUS UNDERMINES QUIT ATTEMPTS BUT NOT ABSTINENCE

Observational studies and a few clinical trials suggest that use of low nitrosamine smokeless tobacco (snus) can facilitate smoking cessation. To better understand the real-world impact of snus on smoking behaviour, a large-scale, long-term clinical trial of naturalistic snus use among smokers is needed.Get more news about wholesale snus design,you can vist our website!

Study design

A nationwide clinical trial compared abstinence outcomes among smokers who were randomised to receive free samples of snus versus not. Participants (N=1236) were recruited throughout the US and assessed for 1 year following a 6-week naturalistic sampling period, with high retention throughout. Primary outcomes included self-reported quit attempts, floating abstinence (any 7-day period of non-smoking) and 7-day point-prevalence abstinence at 6 months and 12 months. Secondary outcomes were changes in smoking, motivation and confidence to quit and adverse events. No tobacco industry support was provided.

Results

Within snus group, 82% used at least once, and 16% were using regularly at end of sampling period. Compared to control participants, smokers in the snus group were less likely to make any quit attempt (RR=0.83; 95% CI 0.70 to 1.00), and any 24 h quit attempt (RR=0.77; 95% CI 0.63 to 0.95). There were no group differences on any measure of abstinence.

Conclusions

Provision of snus in a naturalistic context resulted in minimal uptake, and as a whole, undermined quit attempts and did not increase smoking abstinence. Results do not support the unguided, free provision of snus among smokers not motivated to quit as a means to facilitate quit attempts.

Merger good for Micro Switch?

Industry observers expect Micro Switch to fare well when its parent, Honeywell Inc., completes its merger with AlliedSignal Inc. later this year.Get more news about dongnan micro switch suppliers,you can vist our website!

Increased access to capital would be a boon for Micro Switch, but in such acquisitions, product lines might be dropped or other cuts made, according to one distributor.

Officials at the companies would not comment on how the merger will affect Micro Switch, a part of Honeywell's Sensing and Control unit.

AlliedSignal has no switch operations, so it will probably grow that business through acquisitions, said David Pizzimenti, an analyst at Schroder & Co. Inc., New York.Since both companies are key players in the aerospace market, Honeywell's non-aerospace businesses are attractive to AlliedSignal because it will help them achieve diversification, said one analyst who asked for anonymity.

“There's been a lot of speculation in the industry about AlliedSignal selling off Honeywell's Industrial Control unit [Sensing and Control is part of this unit] since it's so different from what they have, but I'd be shocked if they did that,” she said.

Honeywell Micro Switch, the top North American switch supplier, garnered almost $190 million in sales in that region this year, according to Venture Development Corp. Worldwide figures weren't available.

Last year, Industrial Control represented $2.51 billion of Honeywell's total sales of $8.43 billion. Sensing and Control accounted for a little less than 25% of Industrial Control sales.

Honeywell's sensor business is growing twice as fast as its traditional switch business and is becoming a larger portion of Honeywell's Sensing and Controls unit, said Jim Taylor, an analyst at Venture Development, Natick, Mass.

“The U.S. switch market is growing about 3.5% annually. Sensors are growing twice as fast, so Honeywell is obviously putting more emphasis on sensors,” he said.

Distributor Gopher Electronics Co., which has been carrying the Micro Switch line for 40 years, hopes the acquisition will enable the switch maker to invest more in its sales structure.

“Micro Switch has cut back in terms of a field presence for direct sales people. They need to increase design-ins,” said Clark Marshall, inside sales manager at Gopher, St. Paul, Minn.

With all the consolidation in the electronics industry, Marshall has seen suppliers change after they've been acquired. “AMP is our largest line, and we've seen a number of changes since they were acquired by Tyco [International Ltd.]-some of them not favorable for distribution. AMP used to make anything for anyone-they had 400,000 line items,” Marshall said.

“A lot of products are being discontinued now because they aren't very profitable. That's what typically happens when a large company comes in and streamlines operations,” he said, noting that Micro Switch had started moving away from older, less profitable products even before the merger announcement, Marshall said.

Best Motorcycle Speakers To Enjoy Music

With the weather getting warmer, now is the perfect time to hit the open road on your motorcycle. And what better way to enjoy the ride than by listening to your favorite tunes? But not just any speakers will do – you need ones designed specifically for motorcycles.Get more news about motorcycle speaker seller,you can vist our website!

It is because regular speakers can’t withstand the elements like rain, wind, and dust accompanying motorcycle riding. Not to mention, they also need to be able to handle the vibration from the engine.

This blog post will recommend 5 of the best motorcycle speakers on the market. We'll also talk about what you should look for in a good pair of motorcycle speakers. Let's get started.
The BOSS Audio Systems MCBK420B lets you play and control a huge range of music using your smartphone or MP3 player, as well as apps like Spotify and Pandora. It comes with a Bluetooth-enabled, weatherproof class D amplifier, plus two 3-inch full-range speakers in matte black. You can also connect it to other devices using the 3.5 mm auxiliary input. The volume control is inline and can be placed wherever you want. Professional installation is recommended for safety purposes.

These speakers produce a peak power of 400 watts and an RMS power of 200. They have a frequency response of 80 Hz to 18 kHz and a sensitivity of 89 dB. These speakers come with all the necessary hardware for installation, so you can get them set up and start enjoying your music as soon as possible. The included brackets make it easy to install the speakers on your motorcycle's handlebars.
The Kuryakyn 2720 motorcycle speakers are some of the best on the market. They have a universal mounting system that will fit most bars between 7/8″ and 1-1/2″, and the brackets are patent pending. The internal 4-channel amplifier powers two 2″ x 3″ full-range speakers with dual voice coils, and there are four high-frequency 1″ silk dome tweeters with N42 grade magnets for powerful, distortion-free sound at any volume level.

The 4.1 Bluetooth receiver allows wireless connectivity to any Bluetooth-enabled smartphone or music device. Auxiliary input and output ports connect standard devices via a 3.5 mm cable. The housing is IP66-rated and weather-resistant, with a built-in heat sink and self-protection circuit to combat excessive heat and over/under voltage regulation. They offer high-quality sound and are durable enough to withstand the elements. If you're looking for a great set of motorcycle speakers, then Kuryakyn 2720 should be in your list to consider.
The BOSS Audio Systems MCBK425BA allows you to play and control a large music library using your smartphone or MP3 player. Built-in amplifier powers the two 3-inch chrome full-range speakers, and the adjustable brackets will fit handlebars ranging from .75″ to 1.25″. A 3.5 mm Auxiliary input is compatible with the audio outputs of smartphones and MP3 players, and convenient inline volume control ensures that when the need hits, so will your tunes will do so. This product also comes with a powerful 3-year warranty.

These speakers are weatherproof and designed to withstand the elements, making them ideal for use on your motorcycle. They also produce excellent sound quality to enjoy your music while on the road. These speakers are also easy to install, so you can get them set up and ready to go in no time.
This Bluetooth-enabled sound system lets you wirelessly play and control your music, plus access apps like Spotify and Pandora. The included amplifier and speakers provide high-quality sound, while the volume control lets you adjust the level to suit your needs. Plus, the weatherproof design means you don't have to worry about the elements ruining your fun. Best of all, it comes with a powerful 3-year warranty.

It has a weatherproof design that makes it ideal for use in any weather. The speaker also has a built-in amplifier that provides clear and loud sound. It also has a remote control to adjust the volume and change the songs easily.

Blockchain Expo North America

The Blockchain Expo North America will return to Santa Clara on the 17th-18th of May 2023. The Blockchain Expo is a two-day technology conference and event, consisting of top-level content and thought leadership discussions looking at the Blockchain ecosystem.To get more news about blockchain events, you can visit wikifx.com official website.

This event is aimed at the ambitious enterprise technology professional, seeking to explore the latest innovations, implementations and strategies to drive businesses forward.
Don’t miss the opportunity to explore this innovative technology and its impact on a range of industries including, manufacturing, transport, supply chain, government, legal sectors and financial services energy, utilities, insurance, healthcare, retail and more!

In addition to cutting-edge content, the Blockchain Expo North America also offers exclusive networking opportunities! For more information, get in touch!
Over 7,000 attendees are expected to join from across the globe including CTO’s, Heads of Innovation and Technology, IT Directors, Telecom Providers, Developers, Start-Up’s, OEM’s, Government, Automotive, Operators, Technology Providers, Investors, VCs and many more.

The Expo will provide insight from over 250 speakers sharing their unparalleled industry knowledge and real-life experiences in the forms of solo presentations, expert panel discussions and in-depth fireside chats.

The Blockchain Expo North America conference agenda will present a series of expert keynotes, interactive panel discussions and solution-based case studies. All exploring the key industries that are set to be disrupted the most by this new technology, including; legal sectors, retail, financial services, healthcare, insurance, energy, music, government, real estate and more.

Best Cryptocurrency Exchanges of April 2023

The interest in cryptocurrency remains strong, and it’s no surprise that many people are hoping to learn how to invest in cryptocurrency.To get more news about best crypto projects, you can visit wikifx.com official website.

Cryptocurrency exchanges make it easy to get started. If you’re looking for the right exchange for you and your personal finance goals, here are some of the best crypto exchange options available.Coinbase offers access to scores of popular cryptocurrencies, including altcoins. In addition to well-known cryptocurrencies like bitcoin (BTC), litecoin (LTC), and ether (ETH), Coinbase also provides access to dogecoin (DOGE), solana (SOL), polkadot (DOT), and decentraland (MANA).
You can use Coinbase to buy, sell, and trade coins on the desktop platform and via their app. It’s also possible to earn extra rewards by receiving free coins when you learn about them and earn a yield on certain coins, like tezos (XTZ).

In addition to making it easy to engage in crypto investing and trading, Coinbase also has low account minimums and lets you buy fractions of popular (and expensive) coins. On top of that, Coinbase offers a wallet service that allows you to send and receive coins, as well as hold them. You can even directly trade supported pairs and access advanced trading that were previously only available on the retired Coinbase Pro platform.

For those looking for a simple way to buy, sell, and trade, Coinbase provides an easy way to make it happen, while you manage your cryptocurrency portfolio in one place.
If you’re looking for a wide variety of altcoins on different blockchains, Kraken could be a good choice. In addition to offering digital currencies with significant market cap, such as bitcoin, ether, and litecoin, Kraken offers access to dogecoin, dash (DSH), monero (XMR), orchid (OXT), and more. However, it’s important to note that even though Kraken offers a wide list of altcoins, some of them aren’t available in the United States, and some coins, like ripple (XRP), can’t be traded by U.S. residents.

Kraken offers advanced features like margin trading and charges reasonable fees, and you can trade using the desktop platform or mobile app. However, you won’t get a wallet service with Kraken, which means you need to have your own crypto wallet before you get started.

Kraken uses strong security measures, including offline two-factor authentication via Google Authenticator and Ubikey, configurable account timeout to add more protection, and a settings lock to prevent malicious parties from making changes to your account.

In many cases, Kraken isn’t a very good trading crypto trading platform for beginners. Instead, advanced traders with experience in crypto are more likely to benefit from this exchange.
If you’re unsure how to get started with cryptocurrency trading and want some ideas, eToro 2 makes it easy to get going. With a low minimum to start buying, selling, and trading cryptocurrencies, and an easy-to-use interface, eToro makes it simple to get started, whether you trade online or use an app.

eToro offers fewer coins in the U.S. than other exchanges. However, you can still get access to major coins like bitcoin, ether, and litecoin, along with some altcoins like cardano (ADA), dogecoin, and tezos.

Plus, there’s a social trading aspect to eToro that allows you to see what other traders are doing and even copy them. For beginners, this can be a valuable tool that allows you to get ideas and learn a few tricks before starting. Finally, eToro offers a demo account so you can practice before you actually risk your own money.
Binance.US offers the ability to buy, sell, and trade cryptocurrencies online or via an app. This exchange is fast and offers advanced trading features, including charting. This can be useful to more experienced crypto investors.

While the parent Binance exchange offers a wide range of coins worldwide, the Binance.US exchange has a more limited offering. However, it’s still possible to access bitcoin, litecoin, and ether, as well as popular altcoins like dogecoin, polygon (MATIC), and tether (USDT).

For the fee-conscious, Binance.US could be a good choice. Binance.US is one of the best cryptocurrency exchanges available because it’s so inexpensive. Fees and spreads are some of the lowest among exchanges, making it attractive for frequent traders who want to save money. Plus, Binance.US offers discounts for people executing a high trading volume and for using its native BNB coin (BNB), which was previously known as Binance coin.

China is putting its economy back on track

Now that the 20th National Congress of the Chinese Communist Party and Chinese People’s Political Consultative Conference have concluded in Beijing with a lot of fanfare, the necessary decisions to boost the economy have been taken. These include spelling out the government’s economic priorities, plans for reforming the administrative structure and changes to leadership.To get more china business market news, you can visit shine news official website.

This is a welcome confidence boost for China and the world economy. It comes after a dismal economic performance in 2022, zero Covid-19 policy, regulatory crackdown and ideological orientation set during the Congress. It shows that the Chinese leadership has put the welfare of the people above everything else. It was clearly stated that domestic demand, private consumption and employment are top priorities.

While the service sector has picked up since the end of the zero Covid-19 policy, other components are facing headwinds. Private consumption is one such area as households and small- and medium-sized enterprises reduced their savings cushion during zero covid-19. Income and employment have not picked up either.

Private investment remains cautious until stronger measures to support private business become apparent. Confidence plummeted last year following repeated lockdowns and the fallout from unpredictable regulatory crackdowns on sectors such as education, entertainment, internet platforms and real estate. It appears that private investors are sitting on the fence.

Government-funded infrastructure investment is likely to slow. Fiscal support will be restrained, with the target for headline deficit based on a narrow definition of government revenue and spending raised only slightly to 3% of gross domestic product. Local governments are likely to scale back major investments, with a smaller quota for special local bonds used mainly to finance infrastructure projects. Many local governments have reached their debt levels after years of overspending as income from real estate allocation shows no sign of revival.

Money supply will not follow the quantitative easing of western central banks, but will be ready to support worthwhile projects. However, the increasing need to expand M2 to achieve envisaged growth targets, which has been observed in recent years, is not sustainable.

Another uncertain growth component is the foreign sector with exports and imports declining at the beginning of 2023. This depends on world demand and geopolitical developments which are beyond the control of China. There are now signs that trade tensions will not disappear any time soon.

Science and technology were second on the list of government priorities, with officials aiming to coordinate business to achieve breakthroughs in core technology to boost self-reliance and self-strengthening. The government has earmarked vast amounts of money to subsidise the purchase of domestically produced chipmaking equipment. This outlay is in response to the US increasingly tightening curbs on the export of chipmaking technology, which might be used for artificial intelligence and military purposes.

The planned reform of the administrative structure includes the establishment of a national data centre as well as an overarching financial supervisory authority, comprising banking and insurance but also non-bank financial business – a source of financial instability. Small- and medium-sized banks in particular have become a source of risk. However, reorganising government structures to eliminate financial risk is futile as risk has to be managed rather than eliminated. Risk management starts with each financial player.

Reports show scammers cashing in on crypto craze

From Super Bowl ads to Bitcoin ATMs, cryptocurrency seems to be everywhere lately. Although it’s yet to become a mainstream payment method, reports to the FTC show it’s an alarmingly common method for scammers to get peoples’ money. Since the start of 2021, more than 46,000 people have reported losing over $1 billion in crypto to scams[1] – that’s about one out of every four dollars reported lost,[2] more than any other payment method. The median individual reported loss? A whopping $2,600. The top cryptocurrencies people said they used to pay scammers were Bitcoin (70%), Tether (10%), and Ether (9%). To get more news about crypto currency spam, you can visit wikifx.com official website.

Crypto has several features that are attractive to scammers, which may help to explain why the reported losses in 2021 were nearly sixty times what they were in 2018. There’s no bank or other centralized authority to flag suspicious transactions and attempt to stop fraud before it happens. Crypto transfers can’t be reversed – once the money’s gone, there’s no getting it back. And most people are still unfamiliar with how crypto works. These considerations are not unique to crypto transactions, but they all play into the hands of scammers.
Reports point to social media and crypto as a combustible combination for fraud. Nearly half the people who reported losing crypto to a scam since 2021 said it started with an ad, post, or message on a social media platform.
During this period, nearly four out of every ten dollars reported lost to a fraud originating on social media was lost in crypto, far more than any other payment method.[5] The top platforms identified in these reports were Instagram (32%), Facebook (26%), WhatsApp (9%), and Telegram (7%).

Of the reported crypto fraud losses that began on social media, most are investment scams. Indeed, since 2021, $575 million of all crypto fraud losses reported to the FTC were about bogus investment opportunities, far more than any other fraud type. The stories people share about these scams describe a perfect storm: false promises of easy money paired with people’s limited crypto understanding and experience. Investment scammers claim they can quickly and easily get huge returns for investors. But those crypto “investments” go straight to a scammer’s wallet. People report that investment websites and apps let them track the growth of their crypto, but it’s all fake. Some people report making a small “test” withdrawal – just enough to convince them it’s safe to go all in. When they really try to cash out, they’re told to send more crypto for (fake) fees, and they don’t get any of their money back.

Romance scams are a distant second to investment scams, with $185 million in reported cryptocurrency losses since 2021 – that’s nearly one in every three dollars reported lost to a romance scam during this period.[8] And many have an investment twist too. These keyboard Casanovas reportedly dazzle people with their supposed wealth and sophistication. Before long, they casually offer tips on getting started with crypto investing and help with making investments. People who take them up on the offer report that what they really got was a tutorial on sending crypto to a scammer. The median individual reported crypto loss to romance scammers is an astounding $10,000.
Business and government impersonation scams are next with $133 million in reported crypto losses since 2021. These scams can start with a text about a supposedly unauthorized Amazon purchase, or an alarming online pop-up made to look like a security alert from Microsoft. From there, people are reportedly told the fraud is extensive and their money is at risk. The scammers may even get the “bank” on the line to back up the story. (Pro tip: it’s not the bank.) In another twist, scammers impersonating border patrol agents have reportedly told people their accounts will be frozen as part of a drug trafficking investigation. These scammers tell people the only way to protect their money is to put it in crypto: people report that these “agents” direct them to take out cash and feed it into a crypto ATM. The “agent” then sends a QR code and says to hold it up to the ATM camera. But that QR code is embedded with the scammer’s wallet address. Once the machine scans it, their cash is gone.

People ages 20 to 49 were more than three times as likely as older age groups to have reported losing cryptocurrency to a scammer.[9] Reports point to people in their 30s as the hardest hit – 35% of their reported fraud losses since 2021 were in cryptocurrency.[10] But median individual reported losses have tended to increase with age, topping out at $11,708 for people in their 70s.[11]

This Is The Best Crypto Exchange Based On Consumer Ratings

The cryptocurrency euphoria in 2021 led to a boom year for crypto exchanges. Bitcoin, the digital coin created in 2009 that was once worth a fraction of a cent, rode Covid anxiety, investor thrill-seeking and mainstream adoption to a nearly $69,000 price last year.To get more news about crypto exchange ranking, you can visit wikifx.com official website.

In the process, trillions of dollars in trade volume whisked through cryptocurrency exchanges. Matt Damon and Larry David did TV ads for them. And Los Angeles' Staples Center got renamed after one.

As those exchanges battle for new crypto converts, Binance — a massive global exchange with a smaller U.S. offshoot — emerged over its many rivals as the Best In Fintech among cryptocurrency exchanges, according to customers surveyed by Investor's Business Daily and polling partner TechnoMetrica. The cryptocurrency exchange ranking is part of IBD's Best In Fintech series, which previously highlighted the best digital wallets. Future coverage will include the best investment and savings apps.
The survey findings are not based on sheer size or number of transactions, which can say more about marketing than service. Instead, the rankings reflect the consensus of customers who rated the crypto exchanges that they actually use.
The survey of 6,000 U.S. consumers scored the three exchanges across five criteria, which together produced an Overall Customer Experience Index rating. Five other exchanges didn't qualify for the survey analysis because fewer than 100 of their customers took part in the survey. And the lion's share of respondents, 4,324, didn't use any cryptocurrency exchange at all.
The crypto exchanges have tried to compete for users in different ways. Some, like Binance, cater to sophisticated traders and offer some of the lowest trading fees in the game. Others, like Coinbase, charge a little bit more. But Coinbase and other higher-cost exchanges try to offer a more beginner-friendly experience.

"The beginning of the evolution was a lot of race-to-the-bottom," Chris Kline, founder of the crypto retirement platform Bitcoin IRA, said of competition among crypto exchanges. "It was a very heavy fee conversation. Where you see it shifting toward is people are looking to pay for the experience that they want for themselves."
What Is A Cryptocurrency Exchange And How Does It Work?
A cryptocurrency exchange is an online platform where people can buy and sell cryptocurrencies like Bitcoin, Ethereum or the meme-based digital asset Dogecoin.

Each platform is a bit different, though most are available via mobile apps as well as their own websites. The most popular ones offer a clean, simple menu allowing users to select what cryptocurrency they want to buy or sell and the amount they want to spend. Some charge lower fees the more a person trades, or they may tack on other fees depending on how you pay.

To sign up, users generally must provide basic information and upload a photo ID. The verification process can take several days.

As crypto made an unrelenting push into pop culture last year, volume on the exchanges swelled. On Coinbase, the largest exchange in the U.S., trading volume surged 766% last year to $1.67 trillion, according to a shareholder letter last month. Some $38 trillion in spot crypto volume passed through crypto exchanges in 2021, based on those exchanges tracked by CryptoCompare.

Where that volume might be headed is difficult to predict. The digital assets' volatility — and the prospect of huge returns or losses — is part of the appeal as well as the danger. Investors, in some sense, are still hashing out whether Bitcoin is a currency, a safe haven against inflation or a risk asset.

Free Fire MAX Hyperbook Top-up

Free Fire MAX Hyperbook Top-up Event: Top-up Event is one of the most regular events that the title has to offer. Following the conclusion of Glee Spee Event, Garena announces Hyperbook Top-up Event in which the rewards are on the Ramadan theme. Gamers need to Top-up 499 diamonds to be able to obtain the whole Hyperbook, containing tons of rewards free of cost. For future updates on Garena Free Fire and Free Fire MAX, follow InsideSport.INTo get more news about free fire top up, you can visit topuplive.com official website.

The Top-up events in Free Fire MAX require gamers to spend real cash on topping up diamonds. A specific number of Top-ups will allow them to acquire some exclusive rewards. Meanwhile, all the Topped-up diamonds will remain on the profile of the players. Meanwhile, the ongoing Top-up i.e Hyperbook will remain active until 18 April 2023. Hence, gamers would have enough chances to claim the rewards.

This Top-up event rewards are on the Ramadan Theme. Hyperbook mainly consists of quite a few exclusive rewards. Gamers just need to spend a specific amount of diamonds to acquire the whole book with all the rewards.

The Hyperbook called Runestone Hyperbook is not usable like other cosmetics. Meanwhile  gamers need special Tokens called Runestone tokens to unlock the items on its different pages. So, here’s the list of rewards that are available on the 1st to last pages respectively.

If gamers manage to unlock all these pages. Gamers can also obtain guaranteed rewards. Like users always do, they have to top-up diamonds and upon the completion of it, they can click on the Claim button to secure the tokens and Hyperbook.