Science

Fermentation

fermentation explained, for kids

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June 23, 2011

Hearing Aids

A hearing aid is a small electronic device that you wear in or behind your ear.

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June 16, 2011

Mohammad Abdus Salam

Mohammad Abdus Salam was the first Pakistani to win the Nobel laureate in Physics for his work in Electro-Weak Theory.

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June 9, 2011

Dehydration

Dehydration occurs because there is too much water lost, not enough water taken in, or most often a combination of the two.

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June 9, 2011

Stingray

The stingrays are a group of rays, cartilaginous fishes related to sharks. They are classified in the suborder Myliobatoidei of the order Myliobatiformes, and consist of eight families: Hexatrygonidae (sixgill stingray), Plesiobatidae (deepwater stingray), Urolophidae (stingarees), Urotrygonidae (round rays), Dasyatidae (whiptail stingrays), Potamotrygonidae (river stingrays), Gymnuridae (butterfly rays), and Myliobatidae (eagle rays). Most stingrays have […]

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June 2, 2011

Mulch

Mulch explained, for kids

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May 26, 2011

20th Century Scientists and Thinkers: Lotfi Asker Zadeh

Zadeh’s research has earned him many honors and awards, including the Congress Award from the International Congress on Applied Systems, Research and Cybernetics (1980), the Outstanding Paper Award from the International Symposium on Multiple-valued Logic (1984), and the Berkeley Citation, from the University of California at Berkeley (1991).

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May 19, 2011

Chlorine explained, for kids

•    Chlorine is an element used in industry and found in some household products. •    Chlorine is sometimes in the form of a poisonous gas. Chlorine gas can be pressurized and cooled to change it into a liquid so that it can be shipped and stored. When liquid chlorine is released, it quickly turns into […]

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May 19, 2011

Weather Front

weather fronts explained, for kids

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May 5, 2011

The Creator’s Signature (two part video series)

Science and religion

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April 28, 2011

Microorganisms

microorganisms explained, for kids

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April 28, 2011

Pupil

The central opening of your eye is known as the pupil, it changes size depending on the amount of light.The pupil is the hole in the center of the iris that light passes through.

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April 21, 2011

Roots explained, for kids

roots explained, for kids

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April 7, 2011

Metal Detectors

metal detectors explained, for kids

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April 4, 2011

Radiation

Radiation explained, for kids

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March 17, 2011

Coal

A brown to black combustible rock that originated by accumulation and subsequent physical and chemical alteration of plant material over long periods of time, and that on a moisture-free basis contains no more than 50% mineral matter. The plant debris accumulated in various wet environments, commonly called peat swamps, where dead plants were largely protected […]

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March 10, 2011

Chaos Theory (explained for kids)

chaos theory, explained, for kids

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January 27, 2011

Salt

A crystallized, odorless and flaky substance with a pungent taste and soluble in water.

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January 20, 2011

Avalanche

Avalanches explained, for kids

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December 9, 2010

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