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Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

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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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According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

The vertebrate single-lens eye. The vertebrate single-lens eye.
A single overhead camshaft engine with a timing belt that also rotates the water pump. A single overhead camshaft engine with a timing belt that also rotates the water pump.
Conformations of single-stranded nucleic acids Conformations of single-stranded nucleic acids
Poor single parents and their children Poor single parents and their children
Preterm birth rates, by single and multiple births, Canada Preterm birth rates, by single and multiple births, Canada
Under ideal conditions, a single cell of the bacterium E. coli would divide every 20 minutes to ... Under ideal conditions, a single cell of the bacterium E. coli would divide every 20 minutes to ...
Video: Introduction to Macular Degeneration

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