Not all water is safe to drink and when you are on the go, finding clean water can be tricky. This is where a good-quality filtered water bottle can help you stay hydrated with safe water anytime ...

The footpads of geckos have hydrophilic (water-loving) mechanisms that allow the little animals to easily move over ... Optical Fiber Sensor Provides Simple and Sensitive Detection of Arsenic in ...

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=68 ...

Recent Activity in the photography forums - discuss digital photography, film photography, photographers, Photoshop, techniques, cameras, lenses and equipment, along with advice on buying and ...

A stunning coastal scene of Whitby, beautifully composed and capturing the essence of the location, has won our 'Photo of the Week' title.

The goal is to show the power of moving water. So let's see a close-up of a waterfall, or, an exploding wave, or, a fast, rushing river. Look at the examples provided. Hint, perspective can make a big ...