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Freegan Fun: Dumpster Pools and Barge Islands
So I’m at work on a Monday reading stories about swimming pools — I know, an unnecessarily harsh task to subject myself to, right? But I can’t seem to escape from articles about urban oases (not to...
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Good question – If your aquarium contains robot fish, is it just as interesting?
The following video shows off a new species of energy efficient robotic fish, capable of swimming using only 10 milliwatts of electricity: According to this page, a single alkaline AA battery produces...
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How to Shock the Poop out of a Swimming Pool
Don’t go in that pool! (derfian/Creative Commons License) So I dropped by the local YMCA for a swim over the weekend and was disappointed to find that the pool was “closed for routine maintenance.”...
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Everything you ever wanted to know about bleach
People use bleach for two reasons: It takes stains out of clothes (and other materials) and makes whites whiter It kills germs How does bleach whiten things? This page has a simple explanation: How...
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Funny… Mark’s Innertube
The video opens with, “Today we are going to conduct an experiment…” The video then asks, “Can Mark really defy science???” You be the judge: See also: - How Plastics Work - How Swimming Pools Work -...
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