→ 12 Mar 14 at 1 pm
Awesome photo with this Newsweek story on a new, self-cleaning tape inspired by gecko feet.
A single toe stuck to a wall is all a gecko needs to support its entire body weight. These tiny lizards have evolved microscopic hairs on their feet that exploit intermolecular forces to help them defy gravity on all kinds of surfaces: smooth or rough, dry or wet, clean or dirty. That’s why the gecko is the muse for science’s next generation of adhesives, and one such technology could be coming soon to a hardware store near you. A new gecko-inspired tape developed by a team of engineers at Carnegie Mellon University is super strong, cheap, and cleans itself with multiple uses, easily shedding dirt particles that limit the reusability of conventional adhesives, like those used in Post-It notes