[b] Tencent science and technology news [/b] (Ye Gu city / compiled), according to foreign media reports, from wand to invisibility cloak, and "storage basin", the magic devices in the science fiction world in the Harry Potter film are becoming the latest science and technology in reality.
recently, the end of Harry Potter 7 has been shown around the world, setting off a wave of Harry Potter. No matter how each Harry Potter's content and plot changes, it is a mysterious magic device that really attracts the audience. At present, these mysterious magic may no longer be remote. They are gradually approaching people's lives and are becoming reality.
invisibility cloak,
[b] invisibility cloak,.Amp; amp; [/b][b] "super bending material" [/b]
in the magic device used by Harry Potter, the invisibility cloak is undoubtedly one of the coolest of them, allowing people to suddenly disappear without a trace.
in the near future, British scientists have used a new type of material to make the true version of "Harry Potter stealth", a material called "Metaflex", which will be used in the future to make fabrics that absorb light. The newly developed super bending material can refract light and make objects invisible at longer wavelengths. Previously, the invisible effect of visible light is very challenging, because the shorter wavelength of visible light means that the material atoms must be very small. Up to now, only the flat and hard surface of the clothes can be applied to the materials with smaller wavelength refraction. Super bending materials can operate in the wavelength range of visible light at 620 nanometers. Scientists believe that the accumulation of "thin films" of super bending materials can produce flexible "intelligent fabrics", thus realizing the basic functions of the invisibility cloak.
Magic storage basin
[b] magic storage basin & B / B [b] [b] [b] [b] "storage basin software" [/b]
in the "Harry Potter and the Phoenix" film, there is a mysterious storage memory "storage basin", this is a magic stone basin, Some memory storage can be provided.
, in reality, this magic is not far away, for example: the scientists of the IBM research laboratory in the United States successfully developed a software in 2008, which can help people recall someone's name, face, conversation content, and other important content based on a cell phone that records images, sounds and text messages in daily life. . The Haifa Research Office in Haifa, Israel, is responsible for the development of "storage basin software", which is compared to "human memory personal assistant" by Yaakov Navon, the director of the project.
, in addition, scientists have obtained other major studies. In October, scientists published a new study in the journal Nature to show how personal control of the brain's special nerve tissue. For example, you can display images of someone's brain in the form of images on a computer screen. This will better understand how to control human thinking and better access to human memory in the future.
kamela's wand
[b] wand.Amp; amp; [/b][b] kamela magic wand [/b]
in every "Harry Potter" film, the magic wand has always appeared, which is one of the magic tools of the magician, which is quite a bit of a golden function.
in August this year, the British inventor's latest design of the "magic wand" remote control became famous, Chris - Chris Barnardo and Richard - Braque slley (Richard Blakesley) showed the "kamela magic wand." The device is similar to the magic wand used by Harry - Potter in a science fiction film, but in fact it is a button - free universal remote control that controls any infrared device only by waving the wrist. Most TV users are not aware of the advantages of this high-end product, that it is not necessary to change the traditional remote control, but the wand remote control can not only change the channel, but also can adjust the volume by 13 different gestures or suspend the DVD playback. This magic wand remote controller is 35 centimeters long, and it is very convenient to use. The kevela magic wand with a unit price of 49.95 can be used for telecontrol devices such as TV sets, HIFI speakers, DVD machines, portable computers, light switches and curtains. This remote control technology is similar to the Nintendo Wii game machine, which can identify 13 infrared codes of the existing remote control devices and assign each infrared code to a specific gesture, respectively. The magic wand is powered by two AAA batteries. After 60 seconds of rest, it can enter low-energy "sleep mode". It uses a three axis accelerometer to detect movement, which is similar to the function of the mobile phone. When the mobile phone is rotated, the picture of the cell phone is still in its original state. A grain size silicon crystal in the wand can transform the movement of the wand into the corresponding internal control instructions.
Skycar M400 flying car
[b] magic flying car & [b] sky car M400[/b][b] flying car [/b]
in "Harry Potter and the secret room", Harry - Potter and Ryan Wesley (Ron Weasley) borrow a magic flying car, fly quickly to Hogwarts School of magic. But in real life, a car that can fly in the air is no longer a science fiction story.
2005, the famous luxury product retailer Nie Meng Neiman Marcus Group Inc claimed that the world's first flying car Skycar M400 began to sell. The developer of the flying car is Muller international. The Skycar M400 flying car plus a gallon of alcohol can fly 21 miles (about 34 kilometers), and the maximum speed of air flight can reach 350 miles (about more than 560 kilometers). It is said that the retail price of the car is about $3 million 500 thousand.