|
|
Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.
The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.
Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.
Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.
![Creede, Colorado, circa 1890, a rough silver mining town that grew from 660 people in 1889 to over 1](https://biology-forums.com/gallery/47/medium_376063_22_08_15_11_31_04_223802300.jpeg)
![Older people who exercise cognitive skills, like these chess players, retain those skills well into ...](https://biology-forums.com/gallery/27/medium_660366_07_04_17_9_55_39_274891289.jpeg)
![Feelings of competence, independence, and relatedness lead to a sense of overall well-being in any ...](https://biology-forums.com/gallery/27/medium_660366_07_04_17_11_42_09_275322425.jpeg)