Youtuber Seals Himself in an Dangerous Air-Tight Jar Just to Prove a Point

Let's Do The Same

After the few months were up, Kurtis saw that the plants were completely healthy. So, he decided to put himself through that experiment... Literally. He figured that plants could survive off of the CO2 produced in a totally sealed jar, he could make his own biodome and survive, too. 

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