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Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

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The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

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

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Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

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Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

The effects of deforestation on nutrient concentrations. The effects of deforestation on nutrient concentrations.
Chemoautotrophic organisms living around deep-sea hydrothermal vents. Chemoautotrophic organisms living around deep-sea hydrothermal vents.
An adult male giraffe feeding high up on an acacia An adult male giraffe feeding high up on an acacia
The Structure of an Old High-Mass Star The Structure of an Old High-Mass Star
Deconvolution fluorescence microscopy yields high-resolution optical sections th Deconvolution fluorescence microscopy yields high-resolution optical sections th
Sulfur Compounds Sulfur Compounds
Video: Lactation and Breast Feeding

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