On average, the stomach produces 2 L of hydrochloric acid per day.
Did you know?
The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.
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In 1864, the first barbiturate (barbituric acid) was synthesized.
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
The web of life
The complete life cycle of a trematode.
Male coho salmon exhibit two alternative life history strategies. “Jackâ€ÂÂ
Life Expectancy in Global Perspective
The impact of industry and manufacturing on our life