Playing House. Eating Out Loud. We review snacks for your ediblification. Things I Won't Work With: Dioxygen Difluoride. The heater was warmed to approximately 700C.
The heater block glowed a dull red color, observable with room lights turned off. The ballast tank was filled to 300 torr with oxygen, and fluorine was added until the total pressure was 901 torr. . . And yes, what happens next is just what you think happens: you run a mixture of oxygen and fluorine through a 700-degree-heating block. "Oh, no you don't," is the common reaction of most chemists to that proposal, ". . .not unless I'm at least a mile away, two miles if I'm downwind.
" In the Pipeline: Cadmium is bad news.
Lead and mercury get all the press, but cadmium is just as foul, even if far fewer people encounter it. Never in my career have I had any occasion to use any, and I like it that way. Explain xkcd. Random, Interesting, Amazing Facts - Fun Quizzes and Trivia. Brain Pickings. Philosophy Bro. The Last Psychiatrist. News and reviews of the best cool, new, and unique home office supplies. Delicious Coma. 1000 Things About Japan.