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Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.
Women are 50% to 75% more likely than men to experience an adverse drug reaction.
In 1864, the first barbiturate (barbituric acid) was synthesized.
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