Gavin Free and Dan Gruchy are the Slow-Mo Guys. In their latest experiment, they decide to test exactly how stretchy a Stretch Armstrong doll really is, by pumping it full of water! This is different from seeing how far those arms and legs can stretch out, because it puts pressure from the inside on the whole body. At least that's their hypothesis. Watch this doll inflated to ridiculous proportions until it finally bursts. That only take three and a half minutes of this video. Then they go back over the high-speed film to get the details of what happened. They even predicted the exact body part that would burst open! But then they have another idea. How about if Dan held their other Stretch Armstrong doll while they repeated the experiment? That gives us a chance to gauge how large it gets before bursting. But then they had to get another Stretch Armstrong doll to have a third go around, because they noticed that each doll has a consistent weak point that serves as an early warning that he's going to burst. -via <a href="https://www.geeksaresexy.net/">Geeks Are Sexy&nbsp;</a>​#SlowMoGuys #StretchArmstrong

#stretcharmstrong