Did you know?
In 1864, the first barbiturate (barbituric acid) was synthesized.
Did you know?
Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.
Did you know?
More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.
Did you know?
Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.
Did you know?
The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.
Alan Price - Poor People
A typical 1/2 inch drive air impact wrench. The direction of rotation can be changed to loosen or ...
Bell’s palsy, showing typical drooping of one side of the face.
Typical Reverse Osmosis Filter Setup
A typical intertidal zone
Success is an iceberg