Tag Archives: laser

On cell porn and laser beams

Posted on 9 December 2011 by rpg

As you might have gathered, I’ve got a bit of a thing going for lasers. Seeing as I’m a certified biologist—or biochemist, at least—what better way to celebrate Occam’s first birthday than by writing about a combination of the two? … Continue reading →

Posted in Don't try this at home | Tagged , , , , | 12 Comments

On the hairy nature of light—redux

Posted on 15 June 2011 by rpg

A while ago I reported on an experiment. Using my laser beam I demonstrated the wave nature of light, by measuring its diffraction. One of the referees, for reasons of poetry, wanted to see the experiment repeated with a different … Continue reading →

Posted in Science | Tagged , , | 6 Comments

On the hairy nature of light

Posted on 1 March 2011 by rpg

One of the least strange physical phenomena is that light behaves like a wave. Some of the time, at least. (The Younger Pawn asked if she could surf on light, if it was a wave. I said only if she … Continue reading →

Posted in Science | Tagged , , | 25 Comments