The take-away is that higher temperatures with low humidity are more deadly than previously thought, so that you can have deadly heat below the wet bulb threshold.

Tabernac!

Back in my day we didn’t have d10s! Our d20s were marked 0-9 twice and we inked ‘em in different colours, black for 1-10 and red for 11-20, reading the 0 as 10 or 20, respectively. And we LIKED it!