File under: Too cool not to share I was searching the 'Net to find exciting examples of contemporary lighter-than-air craft to enliven a research/hands-on building activity that I will be facilitating with middle schoolers. Here's a cool one, a high speed indoor R/C blimp from Germany: WOW :rockon: I want one of each. I've looked and looked and none of them is for sale.
Those are pretty impressive. I always love when people take inspiration from nature in order to create something really cool. 4 very different methods of propulsion there!
