In 1774, a British scientist sat in a "super-sauna", hot enough to overcook a steak in 33 mins. He wanted to explore the effects on the human body of “air heated to a much higher degree than it was formerly thought any living creature could bear”


The Public Domain Review
Experiments and Observations in a Heated Room (1774)
In 1774 and 1775 the British physician and scientist Charles Blagden conducted a series of experiments concerned with exploring the effects on the ...














