HUSKER 37
All-American
Who hasn't tried that? Pretty much anyone with an inkling of what the consequences are. That only takes a little bit of common sense.
But 150 isn't "harmless." You're still talking about 2nd- and 3rd-degree burns at that temperature.
Further, the cool-down time is far less relevant than the temperature at the time of initial contact - that's when the majority of a burn happens.
So you were one of "those kids".
Mom told you not to run with scissors and you dutifully obeyed just so she'd brag to grandma about how obedient you were..and smart.
Many of us grew up being adrenaline junkies..You're not doing your job as a kid if your parents are the last on the block with gray hair...
True..150f is not harmless when you're talking hot tub or shower temperatures, but relative to 180?
Accd to your graph you can sustain two seconds of it..probably much more as that 150 cools to 130 in another 2 seconds.
In relation to a coffee spill, you're right..the initial contact will cause the most damage..But in the case of a shower or large quantity of water (where cool-down is negligible..and I believe your graph was based on)..once the protective outer epidermis is burned away, much more damage occurs to the underlying tissues and at a faster rate.
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