During the period 6000 BCE to 2000 BCE, Most of the Chinese used the seeds of the cannabis plant for the food purpose. First registered use of weed is as remedies for the health problem in China pharmacopoeia. In China, hemp fibers were used for making textiles also. In every country, humankind has used cannabis for a wide range of illnesses. Weed was harvested by Chinese for edible material and fiber.
It was dicovered in 1774.
viscosity was dicovered in 1847
sir henery Hudson
Clostridium botulinum was dicovered in 1892
Cadmium was discovered in the year of 1817, I am not sure of the exact date.
He dicovered the Torres Strait islands in the year 1570
Henry Russell dicovered Triton
he dicovered what was onside the atom he dicovered what was onside the atom
The ozone hole was discovered by Joe Farman. It was discovered in the year 1985.
madam curie dicovered gamma rays with the help of his husband.....
1755
In 1898