Take Five Nation's video: Five Amazing Inventions That Will Change The World

The world is a constantly changing place driven by technology and innovation. So here are Five Amazing Inventions That Will Change The World. Disagree agree with our list? Then let us know in the comments section below. You can also subscribe here - http://tinyurl.com/prn4lec Join us on Twitter here - www.twitter.com/Take5Nation And Facebook here - http://tinyurl.com/orv4j3z Sunscreen Pills An effective sunscreen that can be administered orally has been sought after for some time now. One doctor claims that a fern extract, containing the compound polypodium leucotomos, can act as such. He cites a human study showing less sun damage to the skin of those who were administered the active ingredient (though he did have to admit that there were only 12 people involved). Dr. Paul Long, head of the three-year project, said “There would have to be a lot of toxicology tests done first but I imagine a sunscreen tablet might be developed in five years or so.” Holographic Screens Researchers at MIT have created a chip that can support a holographic display of 50 gigapixels per second—enough to simulate real world objects, as reported in the journal Nature. Michael Bove, head of MIT’s Object-Based Media group, says: “The technology itself is one that’s easy and inexpensive and, we are aware and Nature is aware, has never been applied to displays before.” He foresees holographic displays on the market within 10 years—at the same cost as today’s regular, flat chVs. Another company, Provision, has built an inexpensive projector that displays an 18 in) image. Artificial Gills Inventors have long sought an underwater breathing apparatus that doesn’t store oxygen, but extracts it from the water the way gills do. Israeli inventor Alon Bodner has come close. It works by using a centrifuge to lower the pressure of water within an airtight chamber. Since only a little oxygen is contained in water, the device must move about 50 gallons per minute in order to work. Despite this, the only real barrier to implementation is size and weight, but it’s close enough that the device has been under consideration for military use for several years now. Ultra–High Speed Tube Trains Daryl Oster of ET3 in Colorado says that his company’s concept, called the Evacuated Tube Transport, can transport people across the US in less than an hour. Its track is contained within a sealed, pressurized vacuum tube, making the capsules conceivably capable of speeds up 4,000 mph, all while subjecting the passenger to minimum G-force. ET3 has built prototype capsules and is searching for a stretch to build the first tube. The technology has since been taken up by Elon Musk and is being fast tracked. So expect to hear more soon. Wireless Electricity The notion of wireless electric power has been around far longer than one might think: Nikola Tesla might have perfected the technology a century ago if he had not been poor, unlucky, and kind of crazy. Wireless device charging has been around for some time, and continues to improve. Companies like Witricity are at work developing electric “hubs” that can power your entire house. It works by exploiting certain frequencies of electromagnetic waves that facilitate ease of energy transfer, and two objects resonating with such a frequency can easily transfer electricity between them.