A team of researchers in France has found that applying a voltage across a 100-nm-thick cylindrical soap film causes the fluid inside it to flow upwards. If the voltage is increased, the film thickens ...

In part one of this series (May 2003), we explained the need for personal sampling, reviewed passive monitors and personal sampling pumps, and examined OSHA's substance-specific standards and their ...

SIAM Journal on Applied Mathematics, Vol. 65, No. 3 (Feb. - Mar., 2005), pp. 941-963 (23 pages) A Cauchy transform approach to the problem of determining the free surface evolution of a single bubble ...

Water, such a precious resource, but let’s be honest, something many of us take for granted given the UK’s moist and temperate climate. However, threats to water resources are facing increasing ...