The Personal Jetpack Is About To Become A Reality

Although its name is "Jetpack", the experimental aircraft actually uses ducted fans to provide lift to its single occupant who was selected for his tiny brain and ginormous brass pair. Since its pilot straps onto it and does not sit, the device is not a backpack because it is too large to be worn while walking. » 12/04/14 1:14pm 12/04/14 1:14pm

How NASA Solved A $100 Million Problem For Five Bucks

A few years ago, back when the Constellation Program was still alive, NASA engineers discovered that the Ares I rocket had a crucial flaw, one that could have jeopardized the entire project. They panicked. They plotted. They steeled themselves for the hundreds of millions of dollars it was going to take to makeā€¦ » 1/31/12 3:15pm 1/31/12 3:15pm