Robert & Annelies' Homepages
Jun 8, 2012 by Robert
Solar cells, or photovoltaic cells, convert energy from sunlight into electricity… but how? What principles lie behind this technology?
May 11, 2012 by Robert
One thousand bacteria laid end to end would cross the head of a pin
Microbes are everywhere....
Mar 23, 2012 by Robert
What would you say if scientists could show that brain activity to press a button occurred 7 seconds before you consciously made the decision to even do so ?
Feb 28, 2012 by Robert
We are Stardust … the chemical elements that make up our bodies, originated, with one exception, in the turbulent body of a star
Jan 17, 2012 by Robert
The most accurate time piece today is an Atomic Clock. But how does it work & what’s the theory behind it ?
Oct 14, 2011 by Robert
The story of the miracle drug that we tend to take for granted today … Penicillan.
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