Half-Life

[@xtratoothpaste]

I feel like he does the mistake on purpose to teach a lesson. xD When he got 15 hours I paused the video immediately and was like, something isn't right here, please tell me he's going to notice it. And he did :D

[@johncox3141]

the first answer is wrong the first answer should be 3.18

[@218Flow]

off by 0.01 good thing he is not a rocket scientist ;) ;)

[@PlaZmaRaptor]

he explained that later in the video. He caught his mistake.

[@kyle4760]

shit..