DARPA's Spider-Man Program

The Defense Advanced Research Projects Agency (DARPA)is known for doing way-out research, but this is particularly bizarre - they're looking to turn soldiers into Spider-Man...sort of.

The Z-Man Program will develop climbing aids that will enable an individual soldier to scale vertical walls constructed of typical building materials without the need for ropes or ladders. The inspiration for these climbing aids is the technique by which geckos, spiders, and small animals scale vertical surfaces, that is, by using unique biological material systems that enable controllable adhesion using van der Waals forces or by hooking surface asperities. This program seeks to build synthetic versions of those material systems and then utilize them in a novel climbing aid optimized for use by humans. The overall goal of the program is to enable an individual soldier using dry adhesive climbing aides to scale a vertical surface at 0.5 m/s while carrying a combat load.