How Long Could You Survive Without These?

How long could you actually survive without each of these? In this comparison we count down 80 things your body depends on — from going 3 weeks without food, all the way down to the one thing that gives you no time at all. The countdown starts with things you could last days or weeks without, then the clock gets terrifyingly short: minutes without oxygen, seconds without a heartbeat, and a final one that ends everything in an instant. Watch until #80 to see the one thing you can't live without for even a single second. Be honest — which one would YOU run out of time on first? Tell us in the comments. Like if you made it to #80, subscribe for a new comparison twice a week, and share this with the friend who can't last a day without coffee. #comparison #survival #howlongwouldyousurvive #shockingfacts #didyouknow #statlineglobal