Snake poison
Common poisons used in 1850 included arsenic, strychnine, and cyanide. These substances were readily available and were often used for malicious or criminal purposes, such as murder or suicide.
No. Unlike cannabis, tobacco has no known uses in modern medicine.
Modern rat poison is an anticoagulant, not arsenic. This is much safer!
Technitium 99m is the most common radionuclide used in nuclear medicine.
morphine
Africans used primitive tribal medicine until the first missionary doctors brought modern medicine in the 19 the centtury.
Arsenic is a metalloid that has been historically used in poisons and insecticides due to its toxicity.
It is used for smelling types of hats and medicine.
Technitium 99m is the most common radionuclide used in nuclear medicine.
The most common current use is in Gasoline anti-knock mixtures, but it is also used in Fumigants, Poisons, Dyes, Photographic chemicals, and even medicines.
The most common aspect ratio used in modern digital displays is 16:9.
Before modern medicine, which is only a couple of hundred years old, people used to cure themselves naturally. A witch meant wise. Women who birthed babies for thousands of years were recently called witches by male doctors practicing modern medicine. Cures that were used for centuries by families and villages, usually performed by women became demonized by Christianity and Modern Medicine. Their long traditions have come back as Midwives and Homeopathic medicine.