How to use Coca-Cola bottles to build a powerful dual-thrust water rocket（With parachute function）

In this video, I show you how to make a double push-pull water rocket with a parachute function from a Coca-Cola bottle. It is very interesting and cools down the hot summer. My channel has just started, there will be more interesting DIY productions in the follow-up There are a lot of interesting little productions in the channel! Like my video and share it with your friends, also SUBSCRIBE for more!