Periodic Table Coasters (black) Square coasters with Periodic Table designs for individual elements. Also available in white. |
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Periodic Table Coasters (white) Square coasters with Periodic Table designs for individual elements. Black text on white background. Also available in black. |
We Are All Made Of Star Dust ...so said Carl Sagan. And it's true! Find out more at http://www.physics.org/article-questions.asp?id=52 |
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All You Need Is [oxytocin] Falling in love is one of the best things about being human. And all you need is oxytocin... and dopamine, vasopressin and testosterone. |
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Caffeine Caffeine is a central nervous system (CNS) stimulant of the methylxanthine class. It is the world's most widely consumed psychoactive drug. Unlike many other psychoactive substances, it is legal and u |
THC Tetrahydrocannabinol is the principal psychoactive constituent of cannabis. As well as being useful for getting one high (and that's a pretty good use, amirite?), it also has many medical uses, some k |