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Cannabis cultivation dates back at least 3000 years in Taiwan. [3] The history of cannabis and its usage by humans dates back to at least the third millennium BC in written history, and possibly as far back as the Pre-Pottery Neolithic B (8800–6500 BCE) based on archaeological evidence. For millennia, the plant has been valued for its use for ...
Cannabis smoking (known colloquially as smoking weed or smoking pot) is the inhalation of smoke or vapor released by heating the flowers, leaves, or extracts of cannabis and releasing the main psychoactive chemical, Δ 9-tetrahydrocannabinol (THC), which is absorbed into the bloodstream via the lungs.
Cannabis was not commonly smoked directly until tobacco came into widespread use in the 16th century. Before this cannabis and numerous other plants were vaporized on hot rocks or charcoal, burned as incense or in vessels and censers and inhaled indirectly. Evidence of direct smoking before the 16th century is contentious, with pipes thought to ...
The city is on the verge of tossing out old convictions for marijuana possession, and with legalization spreading across the country it's past time other cities and states follow suit.
Cannabis (/ ˈ k æ n ə b ɪ s /) [2] is a genus of flowering plants in the family Cannabaceae that is widely accepted as being indigenous to and originating from the continent of Asia. [3] [4] [5] However, the number of species is disputed, with as many as three species being recognized: Cannabis sativa, C. indica, and C. ruderalis.
You cannot smoke weed: In public places such as restaurants and bars. Where it’s illegal to smoke tobacco. Within 1,000 feet of a school or children’s center when children are present. If you ...
Initially, cannabis was reduced to a powder and mixed with wine for administration. In the 1970s, synthetic THC was created to be administered as the drug Marinol in a capsule. However, the main mode of administration for cannabis is smoking because its effects are almost immediate when the smoke is inhaled.
A survey of American adults found that many erroneously believe it is safer for the lungs to smoke weed than tobacco, and that any secondhand smoke from marijuana is also safer.