
EvolutionMay 1, 2011
Masters of Disguise: Animal Mimics Fool Their Foes
Animal mimicry takes many forms—including chemical and acoustic varieties—and offers unique insights into evolution

Masters of Disguise: Animal Mimics Fool Their Foes
Animal mimicry takes many forms—including chemical and acoustic varieties—and offers unique insights into evolution

Self-Cleaning Materials: Lotus Leaf-Inspired Nanotechnology
The lotus plant's magnificent ability to repel dirt has inspired a range of self-cleaning and antibacterial technologies that may also help control microfluidic "lab-on-a-chip" devices