The sources required to do these experiments are low grade and not particularly dangerous as long as you exercise the same cautions you would with a chemistry set, model paints, etc., such as not huffing or eating them.
The most dangerous thing sold on that site are the magnets:
They need a louder more obnoxious warning banner for those. The big ones can literally crush you or fire metallic objects like bullets. People used to dealing with fridge magnets have no intuition for magnetic fields like that.
They need a louder more obnoxious warning banner for those.
One need scroll past a blinking GIF, and a warning of a small child losing their hand when Dad left a giant magnet lying around and the kid went near another giant magnet, amongst other dire warnings, before you get to the "buy" button. I don't know what you suggest as an improvement, but after a point idiots are gonna idiot.
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For today you could do some of this with supplies from here: https://unitednuclear.com
They actually feature a picture of this kit!
The sources required to do these experiments are low grade and not particularly dangerous as long as you exercise the same cautions you would with a chemistry set, model paints, etc., such as not huffing or eating them.
The most dangerous thing sold on that site are the magnets:
https://unitednuclear.com/index.php?main_page=index&cPath=70...
They need a louder more obnoxious warning banner for those. The big ones can literally crush you or fire metallic objects like bullets. People used to dealing with fridge magnets have no intuition for magnetic fields like that.
They need a louder more obnoxious warning banner for those.
One need scroll past a blinking GIF, and a warning of a small child losing their hand when Dad left a giant magnet lying around and the kid went near another giant magnet, amongst other dire warnings, before you get to the "buy" button. I don't know what you suggest as an improvement, but after a point idiots are gonna idiot.