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Science History
The Scientist Who Tried to Save the World
65 years since Linus Pauling submitted his petition against nuclear testing
January 15, 2023 זמן קריאה משוער 8 -
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Why Is Yellow Cheese Yellow?
The fat in milk, the grass eaten by the cows and even food coloring. Every yellow and its reasons
January 5, 2023 זמן קריאה משוער 7 -
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Decaf Coffee?
How is chemistry used to produce decaffeinated coffee, and is it indeed better for your health compared to regular coffee?
December 28, 2022 זמן קריאה משוער 7 -
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The Secret of Baking Soda
Baking soda is recommended for use as deodorant, toothpaste and stain remover. Does it actually do all these, and if so - how?
October 27, 2022 זמן קריאה משוער 4 -
Science History
Today in history: The Swede Responsible for War and for Peace
125 years to the death of Alfred Nobel, inventor of dynamite and founder of the world’s most prestigious prize
December 9, 2021 זמן קריאה משוער 7 -
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What is the Difference Between DNA And RNA?
Both molecules transmit genetic information and consist of nucleic acids, but their different chemical properties greatly affect their biological functions.
September 6, 2021 זמן קריאה משוער 7 -
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How Does an Air Conditioner Work?
An air conditioner doesn’t work magic, but transfers the hot air to a different place, based on the principles of thermodynamics
August 29, 2021 זמן קריאה משוער 5 -
Science History
Benjamin Franklin - The Man, Electricity and the United States
Benjamin Franklin, born in 1706, was an exceptional innovator in both science and social developments
July 4, 2021 זמן קריאה משוער 10