 Welcome back to Kids Fun Science. My name is Kent. Today's experiment is Does Air Have Weight? As always, adult supervision is required. What you need for this experiment is two balloons, two paper clips, a tripod or a stand. I use the tripod, a yardstick, string, and scissors. When setting up the experiment, you want to have your yardstick centered right in the middle. Mine has 36 inches, but I put one inch off each end, 35 and one inch, and then right in the middle at 18 inches. Then you're just going to try to blow your balloons to the exact same size. You're going to be off a little bit and then hook each balloon onto each paper clip by just pushing in a little bit and then the balloon will stay on or just kind of hang it off the edge there like this. Like I said, the air is going to be a little bit different. Try to get as close as possible. I had to blow up a couple different balloons to try to get it to go. It'll go back and forth with the movement of the air if you're walking through or still. You see this one's a little bit heavier, so I'm going to switch out and make it a little bit better. I blew a second orange balloon up, so now they're pretty much even and we're ready to start the experiment. So I'm just about to start and what I did is I just cut a small hole on the top of the orange balloon so it's slowly leaking out. Now it's a little misleading because it looks like the smaller orange balloon on the left weighs more because it's actually lower, but what's happening is the pressure from the hole is pushing up and therefore misleading the outcome here right now showing that it's heavier but it's actually not heavier. So as the air continues to go out, we'll actually get to see if it does, it actually has weight and so as we get closer here we'll be able to see this. It's starting to get really close to the end here. It's almost out of air and there it goes. Awesome. So air does have weight and so we can see it here where the orange balloon has no air and it's definitely higher and the blue balloon does. So I hope you enjoyed this experiment. If you did remember to click thumbs up and to subscribe and thanks for watching.