Last login: 39 hours agoSciencebase
David is a married guy from Cambridge, England, UK.
Likes 796 pages, 16 videos, 19 photos105 fans • Received 16 reviews
Member since Mar 31, 2005
I am a freelance science and technology writer based in Cambridge, England, writing on everything from astrobiology to nanotechnology by way of the mostr traditional fields of astronomy, biology, chemistry, medicine, pharma, physics, and spectroscopy. You can read my latest ramblings at http://www.sciencebase.com/ as well as pick up cutting edge science news. I am a keen amateur photographer, karate enthusiast, guitarist and singer.

Favorites » His lightspeed pages

http://upload.wikimedia.org/wikipedia/commons/thumb/6/60/Speed_of_light_from_Ear…
Liked it May 8, 10:27am 1 review humor, science, relativity, lightspeed, velocity-of-light
http://upload.wikimedia.org/wikipedia/commons/thumb/6/60/Speed_of_light_from_...
This scale model of the earth and moon shows just how slow light travels between the two, taking about 1.3 seconds. Sloooooow.
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