Here's a cool project: a personnel helicopter, that actually seems feasible to use. Although I find it cool, especially because it can be made portable, I can't stop to think that in a moment of not paying attention, or if you crash, those blades could (potentially) turn you into mince meat. Do you see this as the future of personal transportation?

Recipe: You take one portable RPL-300 Green Laser (around 316mW power output) and then you inflate 20 balloons or so until you start getting dizzy or bored (whichever comes first). You put the 20 balloons in a row, in front of the laser. The result is clearly visible in this video! P.S: As an alternative you can replace it with a several MW laser, add a tracking system to it, and call it an anti-rocket shield!

This little submachine gun cleverly disguises itself as a flashlight and can be stashed in your back pocket as needed. At the first sign of danger, you can unfold it and use it as needed. Really clever stuff!

The entire genome of a person can now be sequenced in only four months and with less than one million dollars. To make "guinea pig" was James Watson The moment in which we can know the gene for gene our identity is always near you: a new method developed by Jonathan Rothberg, the research firm American 454 Life Sciences, has enabled sequenziare the genome of a person in a very short time and with a significantly reduced cost compared to what is required by previous systems. The genome sequenced in the new way is to James D. Watson, the famous discoverer, with Francis Crick, the molecular structure of DNA in 1953: This is the second human code entirely decifrato after that of Craig Venter, the scientist-entrepreneur who first, last September, made public l ' entire sequence of its genome. The new system, however, is a major step forward compared to the pioneering conquest of Venter, both in terms of timing and costs: to map the genome of Watson it took only four months and less than one million dollars (the system Venter had applied for some years and about one hundred million).