Keep drawing Video. This Guy's Portal Gun Actually Works, Turns His House Into a Test Chamber. Not necessarily, once he flew into the air all of his earlier momentum was slowed, then halted, by gravity, then it was simply a matter of falling from that height... he would have gone very high up, but on his way down I don't think he would reach terminal velocity again (napkin math tells me it would be less, but I don't know how much less).
Even if it were substantially less, it *would* have killed him anyway, *if* all of that force was directed toward the Earth when he landed, but as soon as he went through the last portal, all of that gravity was transferred into horizontal force, and (like a bullet) he would have fallen to Earth no faster than if you dropped a baseball.
Life In A Day. Alan Watts - Let's All Just Laugh. 早乙女太一☓チームラボ [吉例]新春特別公演「龍と牡丹」-剣舞／影絵- MÖBIUS. The Eight Irresistible Principles of Fun. Doug Stanhope on Presciption Drugs. Joe Rogan - What Is Reality. The Greatest Speech Ever Made.