In this project you will build your own two-stage rocket with balloons. When you inflate a balloon and then release the nozzle, air is pushed out the back of the balloon.

Now that you’ve got a two-stage rocket under construction, ... 15 thoughts on “ Build Your Own Two-Stage Water Rockets ” Dielectric says: August 22, 2018 at 1:19 pm ...

Step into the imaginative world of LEGO Movie 2 with the fascinating build of set 70831, Emmet’s Dream House/Rescue Rocket.

The two loved tinkering with rocket parts, which also led to a few mishaps. “[We] nearly killed ourselves a few times. But we took the hidings and learned from our mistakes,” Grobler said.