If you like cycling but don't feel totally safe pedaling around the city at rush hour, SEIL Bag may be your solution. It is a conceptual backpack that incorporates an LED device that shows the driver's back if he is ready to turn left or right.
The black box was an idea developed by the Australian chemist David Warren, who after investigating in 1953 the accident of a Comet, the first commercial jet airplane, developed the idea of recording the voices of the pilots and the activity of the instruments in the cockpit of aircraft in a system capable of remaining safe after an accident.
Italian inventor Enrico Dini has created a three-dimensional printer that uses magnesium-based sand and glue to build rock-resistant objects and sculptures layer by layer. His dream now is to use this technology to create a giant printer with which to build habitable buildings on the Moon.
The Japanese manufacturer Tanita has developed a novel scanner that is placed under the mattress to measure the movements of the body, breathing and the pulse of users while they sleep, and thus assess the quality of sleep.
At the University of Michigan (USA) they have developed tiny generators that could use the environmental vibrations produced by traffic or human transit to generate enough electricity to start a wristwatch, a pacemaker or a wireless device .
A couple of engineers from Cornell University, in the United States, have developed a small device called SECAD that uses the surface tension of water to adhere strongly to any surface. The new ingenuity, they predict, will allow us to walk on the walls and ceilings emulating Spiderman himself.
This week the chain construction of Pal-V ONE, a new commercial flying car, was launched in the Netherlands, which will go on sale in 2012. Its initial use will be restricted to emergency services.
Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.
