The registrations for NEET 2026 have commenced. In order to appear for the MBBS entrance test, the candidates need to be well aware of the syllabus for the test. The National ...
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How Hydrogen Peroxide Turns Into Oxygen Foam?
Ever wondered why hydrogen peroxide suddenly erupts into thick foam? This video explains how catalysts like potassium iodide or yeast break hydrogen peroxide into water and oxygen, and how soap traps ...
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Purifying South Bay air from Tijuana pollution
In a little less than a year, an air purifier program to protect the health of South Bay residents has distributed more than 10,000 devices to mitigate the effects of hydrogen sulfide odors. The San ...
Abstract: The Dongjiang river basin (DRB) is a crucial water source for the Guangdong-Hong Kong-Macao Greater Bay Area, and its water quality is vital for ensuring regional ecological security and ...
Between dust, hair, body sprays, hairspray, and moisture from steamy showers, your bathroom floor may not be as clean as you want it to be when you step out of a relaxing bubble bath. To clean the ...
IN a recent communication in Nature 1, Dr. P. George described manometric experiments which showed a rapid initial decay of the enzyme compared with which the well-known decay due to irreversible ...
To the first test-tube insert a glowing splint – record your observations. Repeat with the second test-tube of gas.
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