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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

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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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Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

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Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

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About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Hindu Goddess Durga, a form of Parvati, has an Asiatic lion as Her vahanam or divine mount Hindu Goddess Durga, a form of Parvati, has an Asiatic lion as Her vahanam or divine mount
Small nuclear RNAs (snRNA), 100-200 bp in length, form part of the splicing mechanisms to process mR Small nuclear RNAs (snRNA), 100-200 bp in length, form part of the splicing mechanisms to process mR
Hail is precipitation in the form of hard, rounded pellets of ice. Hail is precipitation in the form of hard, rounded pellets of ice.
How to determine an equation in vertex form of a parabola How to determine an equation in vertex form of a parabola
Skin rash is one of the symptoms of zinc deficiency Skin rash is one of the symptoms of zinc deficiency
The B-form DNA double helix The B-form DNA double helix
Video: Kidney Stones

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