Scientists at New York University have developed a new gear mechanism that uses fluid dynamics rather than interlocking ...

Cilia are micrometer-sized biological structures that occur frequently in nature. Their characteristic high-frequency, ...

Converting the vibrations generated by water currents in contact with an object into energy. This is the basis of the new ...

Foams are everywhere: soap suds, shaving cream, whipped toppings and food emulsions like mayonnaise. For decades, scientists ...