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The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.
Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).
Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.
Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.
![Broadening effleurage to lower leg. Place heels of the hands together over tibia (no pressure over ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_5_45_18_33247135.jpeg)
![Apply circular friction with the heels of the hands to tendons that cross the knee. Place heels of ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_7_05_47_333082450.jpeg)
![Apply passive touch on the shoulder and hip. Stand in back and place one hand on the shoulder and ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_7_22_06_333361.jpeg)