Upcoming, they’ll blow up a balloon and tape it towards the straw. Rather than tying it shut, they’ll pinch it shut by using a clothespin. Now they’re ready to launch! They might just remove the clothespin and observe their rockets choose off! Your college students will love this looking at https://www.tumblr.com/eurokidsbhadohi/758866988733005824/celebrating-unity-and-pride-at-eurokids-bhadohis