Future and Emerging Technologies

Low back pain caused by degeneration of the intervertebral disc is a common disease in modern people. In the existing treatment methods, only by completely removing the inflammatory storm of the degenerated intervertebral disc, can the potential harm be eliminated and the repair and repair of the degenerated nucleus pulposus can be achieved. regeneration. Low back pain is one of the common causes of the inconvenience of lower limbs, which brings a huge economic burden to society.  However, there are many reasons for low back pain, and a large proportion of them are related to intervertebral disc degeneration.  At present, the most common treatment methods for spinal problems related to intervertebral disc degeneration include conservative treatment methods (ie, physical therapy and drug therapy) and surgical treatment. Although, research on the etiology and treatment of degenerative intervertebral discs has achieved good results in animal models, such as: application of inflam...

After the first critical test of iPhone 12 and iPhone 12 Pro appeared yesterday, a new report from Tom's Guide revealed the rate of decrease in battery capacity when using 5G. The report outlines a test process in which the iPhone continuously browses the web at a screen brightness of 150 nits and opens a new website every 30 seconds until the battery runs out. The test was performed under iPhone 12 and 12 Pro, which were logged into 4G and 5G networks, respectively. When using 5G, it took 8 hours and 25 minutes for the iPhone 12 to run out of battery, while the iPhone 12 Pro took 9 hours and 6 minutes. When using 4G, iPhone 12 and 12 Pro performed better, with battery life of 10 hours, 23 minutes and 11 hours and 24 minutes, respectively. This means that in this artificial benchmark, when using 5G, the battery life of the iPhone 12 and iPhone 12 Pro is about 20% faster. Tom's Guide reported that under the same test, this is almost the same as the battery performance of a 5G An...

Remember the "one-click stripping AI" DeepNude? In June last year, this in-depth software was released for only a few hours, and it went down quickly due to excessive access requests. The reason was that it could take off women’s clothes with one click and create a large number of pornographic images. Recently, according to investigations, this pornographic software appeared again in the instant messaging application-Telegram. Up to now, the software has publicly released about 104,852 pornographic pictures on the TeleGram platform. This data does not include the pictures shared privately. More importantly, 70% of these pictures are all from real women on social networks, even minors. In other words, the selfies that are shared daily on social media such as Facebook and Weibo are likely to be used to generate "fruit photos." DeepNude is eyeing "someone you may know" The investigation comes from Sensity, a cyber security company based in Amsterdam, which fo...

  The Mate 40 series is getting closer, and I will meet with you tomorrow night, and the exposure has reached the most exciting stage.  The ring-shaped rear five-camera module is exactly the same as the previous exposure, with a flash on the top.   As it is an engineering machine, there is no Leica logo printed on the middle part of the camera. At the same time, it can be seen that the design and curve of the fuselage are basically in line with the previously exposed renderings, but the renderings of Huawei's new phones have always been poor, and the real phones will be even more amazing. At present, there are four models in the Mate 40 series. The Mate 40 standard version has three rear cameras, the Mate 40 Pro has four rear cameras, and the Mate 40 Pro+ has five rear cameras, which are similar to the Mate 30 series. Ring shape. The top Mate 40 RS Porsche is also five-shot, but it is changed into a gossip picture or a palace lantern octagonal window shape, and an in...

PayPal announced its entry into the cryptocurrency market on Wednesday, allowing customers to use its online wallet to buy, sell, and hold Bitcoin and other virtual currencies. The company stated in a statement that starting in early 2021, PayPal customers will also be able to use cryptocurrency to shop at 26 million merchants on its network. PayPal President and CEO Dan Schulman (Dan Schulman) said in an interview that PayPal hopes that this service will encourage the global use of virtual currencies, and its network may be developed by central banks and corporate new digital currencies. ready. "We are working with central banks in various countries and thinking about all forms of digital currencies and how PayPal can work," he said. The company said that in the next few weeks, U.S. account holders will be able to buy, sell and hold cryptocurrencies in their PayPal wallets, and plans to expand to other countries in the first half of 2021. The company said that Cryptocurrency...

The hot, dense, and expanding cloud of debris that was stripped from the neutron star before the neutron star collided. The collision between two dense objects such as two neutron stars or a neutron star and a black hole is called a thousand novae. NASA's Thousand Nova illustrations show clouds in visible and infrared light. In the neutron-rich debris after the collision, a large number of some of the heaviest elements on earth are produced. The most surprising thing is that there are hundreds of earth-mass gold and platinum in that fragment cloud. Most people are familiar with the term supernova, which refers to a huge explosion produced by a star much larger than the sun. A supernova explosion is the largest explosion known to man. Although a thousand novae are not as bright as a supernova, the brightness of a thousand novae can be 1000 times higher than that of the nova produced when a white dwarf explodes. Thousand novae are the main source of gold in the universe, and neutron ...

Apple announced the iPhone 12 family that fully supports 5G communications at the second fall conference held today. First, introduce a smaller iPhone 12 5G model, which is thinner (11%), smaller (15%), lighter (16%), and narrower than the iPhone 11. Equipped with the previous iPhone 11 and iPhone XR The same 6.1-inch display. This "main" iPhone is transitioning from an LCD screen to a Super Retina XDR OLED screen, with a pixel density of 460 PPI (twice the iPhone 11). Support 1200 nits brightness, Dolby visual effects, HLG, HDR10 and other display features. As rumored, the side bezel of this phone is flat, and the overall appearance is closer to the iPad Pro and iPad Air (plus the iPhone 4 years ago). The new material Ceramic shield from Corning will make the new iPhone have harder front and back glass than any smartphone. The fuselage glass is also stronger and tougher than before, and its anti-fall performance is four times that of the past. iPhone 12 will have four colors...