Results of experiments with Spiders and Drugs

Scientists at the United States National Aeronautics and Space Administration (NASA) have turned their attention from the mysteries of the cosmos to a more esoteric area of research: what happens when you get a spider stoned.

Their experiments have shown that common house spiders spin their webs in different ways according to the psychotropic drug they have been given. Spiders on marijuana made a reasonable stab at spinning webs but appeared to lose concentration about half-way through. Those on Benzedrine - "speed" - spin their webs "with great gusto, but apparently without much planning leaving large holes", according to New Scientist magazine.

Caffeine, one of the most common drugs consumed by Britons in soft drinks, tea and coffee, makes spiders incapable of spinning anything better than a few threads strung together at random. On chloral hydrat, an ingredient of sleeping pills, spiders "drop off before they even get started".

Nasa scientists believe the research demonstrates that web-spinning spiders can be used to test drugs because the more toxic the chemical, the more deformed was the web.

The normal web of a spider.

Web created exposed to Caffine.

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  thanks to Geisha asobi blog