T
That Science Guy
Guest
...colours in a camp fire? I once brought a tiny bag of mixed metal powder/shavings online that you threw into a campfire and after a while the shavings got hot and your flames turned blue,green, purple and red.
My aim is to get shavings of different metals to make a mix of my own, iron filings are easy, but where from and what others would you suggest? (and where would a get a copper powder?)
My aim is to get shavings of different metals to make a mix of my own, iron filings are easy, but where from and what others would you suggest? (and where would a get a copper powder?)