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Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

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More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

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In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

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In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Sun-tracking behaviour of the arctic plant, Dryas integrifolia, heats the reproductive parts of its Sun-tracking behaviour of the arctic plant, Dryas integrifolia, heats the reproductive parts of its
Circumduction Circumduction–Moving a body part in a circular motion. Circumduction Circumduction–Moving a body part in a circular motion.
(a) Masai from East Africa have body types adapted to warm climates. (a) Masai from East Africa have body types adapted to warm climates.
Changes in Body Proportions from Infancy Changes in Body Proportions from Infancy
The air intake tube is being removed from the throttle body. The air intake tube is being removed from the throttle body.
Coelomate body plan of an earthworm Coelomate body plan of an earthworm
Video: Renin/Angiotensin (water gain from urine & Na ion and water reabsorption)

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