View attachment 418002
I "have to" strongly disagree with some of those figures.
Ignoring the obvious fact that #1 depends on your lung capacity and fitness level (I held my breath for 5 minutes during peak fitness in my swimming days when I had a pulse rate of 26), points 2, 3 & 4 are BS.
3 hours without shelter? Not even in the most-inhospitable places in the world is this true as long as you're clothed. Where the climate is "perfect" (tropical island for example), you could in-theory survive "indefinitely" sans shelter.
3 days without water? Yeah na. We often hear about peeps who've been rescued from under rubble or having been stuck in drainpipes and whatnot after a week. I wouldn't bet on anyone lasting much longer than that 'though.
3 weeks without food? Laughable. If this were the case any decent fasting would be "bant". A month is common. 3 months isn't unheard-of. I doubt that even 6 months would kill you. You'd be skin-and-bones, but you'd be alive.
Just sayin'. Whoever wrote that allowed his or her fixation on making it "cute" by matching up all those 3s to get in the way of cold, hard facts.
IMHO.