News tagged with capillary action

Thin cooling device for compact electronics

Fujitsu Laboratories today announced the development of the world's first thin cooling device designed for small, thin electronic devices. Smartphones, tablets, and other similar mobile devices are increasingly ...

Mar 12, 2015
4.8 / 5 (4) 0

Test one's blood with the screen of a cellphone

(Phys.org) —Using the properties of a smartphone screen to perform blood tests: the device developed by Qloudlab allows at-home analysis in less than a minute. The expanded diagnostics will be used to help ...

Mar 17, 2014
4.9 / 5 (10) 0

Culinary biomimicry

(Phys.org) —As any chef knows, preparing good food is just physics, or was that chemistry? Either way, the state of the art in cooking increasingly looks to science for inspiration. Engineers at MIT have ...

Oct 10, 2013 report
2.3 / 5 (3) 0

Non-wetting fabric drains sweat

(Phys.org) —Waterproof fabrics that whisk away sweat could be the latest application of microfluidic technology developed by bioengineers at the University of California, Davis.

May 20, 2013
5 / 5 (6) 0

Hydrodynamics of writing with ink

For millennia, writing has been the preferred way to convey information and knowledge from one generation to another. We first developed the ability to write on clay tablets with a point, and then settled ...

Nov 21, 2011
5 / 5 (1) 2

Humidity makes gecko feet stickier

Geckos have amazingly sticky feet. Their stickability comes from billions of dry microscopic hairs that coat the soles of their feet. However, when humidity increases, gecko feet stick even tighter to smooth ...

Oct 15, 2010
5 / 5 (1) 2