|
|
Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.
In 1864, the first barbiturate (barbituric acid) was synthesized.
There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.
After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.
![A typical General Motors HEI coil installed in the distributor cap. When the coil or distributor cap ...](https://biology-forums.com/gallery/29/medium_548020_30_05_17_6_25_30_298141115.png)
![Schematic of a typical electronic throttle control (ETC) system. Note that terminal #5 is always ...](https://biology-forums.com/gallery/30/medium_548020_31_05_17_2_04_53_30032424.png)