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Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Phosphatidylcholine, a typical phosphoglyceride Phosphatidylcholine, a typical phosphoglyceride
Wiring diagram of a typical Ford electronic ignition. Wiring diagram of a typical Ford electronic ignition.
A typical IAC. A typical IAC.
Sequence homology between myoglobin in humans vs. whales Sequence homology between myoglobin in humans vs. whales
Typical sequence of tooth eruption for both deciduous and permanent teeth Typical sequence of tooth eruption for both deciduous and permanent teeth
Typical Night’s Sleep for a Young Adult Typical Night’s Sleep for a Young Adult
Video: Activation Energy - Valence Electrons

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