There are 60,000 miles of blood vessels in every adult human.
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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
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There are more sensory neurons in the tongue than in any other part of the body.
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Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.
A typical spectrum with peaks representing the peptide fragments generated from a sample
stages of the family cycle
The cardiac cycle and an ECG tracing.
The end of a typical line wrench, which shows that it is capable of grasping most of the head of ...