@foone you can? Ooooh. (I've got a Uranium glass jug and an ionising smoke detector to go with my Geiger counter to show my students what radioactivity is. Hmmmm. time to go to Amazon methinks).
@foone I've had this idea for a long time so now I'm giving it to you in the hopes that someone less lazy than me might actually bring it to life: a one-button keyboard that emits the character corresponding to the ASCII code of the current outside temperature. You have to get up in the cooler parts of the day to type an "A", most of the capital letters are available year-round in southern California, if you want lower case letters you'll have to go to Arizona.
I wasn't planning to make a radioactive keyboard! I was looking for places to buy the comparatively safe thermite, and it turns out it's the same company that sells both.
I guess they specialize in Bad Ideas
@foone Wheeeeeee yeah talk about Bad Idea Central™ lol... And a lot of their stuff is overpriced to boot haha. But credit where it's due, they got a lot of young adults interested in chemistry and nuclear engineering and other sciences over the years, and that translated into careers for many too. And I won't lie, that's pretty cool.