Yeah, you know me.
DDT stands for dichloro-diphenyl-trichloro-ethane (also Dichlorodiphenyltrichloroethane). And now you know why they called it DDT instead.
In 1955 alone, 500 million pounds of DTT was produced.
Some houseflies turned out to be resistant to DDT.
DDT got a dude a Nobel Prize.
And then there’s the whole thing about DDT and raptors and shell thinning and OMG they’re still fighting about that so I’m not going to link to anything about it.