“ 2 hours at an initial temperature of 420°”
That’s 788F.
It must have been the ancient equivalent of a microwave at that temp!
“ 2 hours at an initial temperature of 420°”
That’s 788F.
It must have been the ancient equivalent of a microwave at that temp!”
That has to be wrong if means 420 Celsius. At 788F it wouldn’t it be burnt to pure carbon before two hours? Probably within an hour?