The automobile carries 35 gallons (142 liters) of gas in a fuel cell positioned behind the driver. This cell is fabricated from a versatile Kevlar and polymer materials — it’s more like a bag than a tank. Inside the bag is a sponge-like substance that gives the bag its form. The bag is designed to withstand a crash with out rupturing — slightly than rupturing, it flexes and changes its form. The idea behind the sponge is to hold the gas in order that, in a extreme crash, it does not spray over the driver, other vehicles or the monitor.
A technology known as drive-by-wire, additionally called «x-by-wire» or simply «by-wire,» could change the way in which folks drive. A automobile with such a system would rely mainly on electronics to regulate a wide range of car operations, together with acceleration, braking and, as mentioned in our earlier instance, steering. Conventional vehicles mainly use hydraulic and mechanical expertise to conduct these similar fundamental vehicle operations, and though the programs are highly effective, they can be overly complicated, inefficient and oven circuit board conducive to put on and tear over time.
However over the years, manufacturers and outside researchers and inventors have been integrating computer systems and electronics into modern automobiles. If drivers may simply get accustomed to the concept, drive-by-wire methods have the potential to extend consolation, functionality and safety through the drive. Computer systems and sensors would analyze commands and instruct automobiles on precisely what to do. And by-wire systems have an environmental angle, too, because the know-how may improve fuel economic system and reduce or improve engine emissions.
The PS Vita and Multimedia
Sony tried to push the Common Media Disc (UMD) format with the PSP as a disc medium for motion pictures in addition to video games. It by no means really caught on, and eventually UMD movie releases vanished. Since then, Sony has expanded its on-line market and gives movie and Tv present downloads by means of the PlayStation Community retailer. The PS Vita is powerful sufficient to play HD content material on its 5-inch 960×540 pixel screen, and should supply the identical media experience of a trendy smart cellphone — Web looking, music playback, and so forth.