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Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

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If you could remove all of your skin, it would weigh up to 5 pounds.

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According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

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Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

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Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Phacopid trilobite, Devonian age, Ohio, United States Phacopid trilobite, Devonian age, Ohio, United States
Relationship of the 12 cranial nerves to specific regions of the brain. Relationship of the 12 cranial nerves to specific regions of the brain.
Disorders associated with specific stages of embryon​ic developmen​t Disorders associated with specific stages of embryon​ic developmen​t
Personality differences in the United States Personality differences in the United States
Specific Antidotes Specific Antidotes
Regulatory effects of the vascular endothelium in normal and pathologic states Regulatory effects of the vascular endothelium in normal and pathologic states
Video: Blood Test Basics

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