Aromatic L-amino acid decarboxylase (AADC or AAAD), also known as DOPA decarboxylase (DDC), tryptophan decarboxylase, and 5-hydroxytryptophan decarboxylase, is a lyase enzyme (EC 4.1.1.28
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Personal lubricants (colloquially termed lube) are specialized lubricants used during human sexual acts such as intercourse and masturbation to reduce friction to or between the penis and vagina, anus
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The award-winning International Dark Sky Places (IDSP) Program was founded in 2001 to encourage communities, parks and protected areas around the world to preserve and protect dark sites through
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The smallest working unit in a battery is the electrochemical cell, consisting of a cathode and an anode separated and connected by an electrolyte.
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Born and bred on the backs of San Francisco bike messengers, Timbuk2 builds tough-as-Hell backpacks, messengers, travel bags, and accessories designed to outlast you.