wonderstruckwow's video: The Liquid Nitrogen Bucket Rocket Revisited

In our '10 Random Liquid Nitrogen Experiments' video we explored the concept of the Liquid Nitrogen Bucket Rocket. This works by placing a sealed plastic bottle of liquid nitrogen into a bucket and then placing a slightly larger bucket upside down over the top of it. When the sealed bottle explodes the top bucket is propelled into the air. Our first attempt was, shall we say, a partial success so we thought we'd try again with a slightly more advanced version... What is Wonderstruck? We're a company committed to spreading the joy and wonder of science, engineering and maths. We like things that move fast, things that go bang and/or catch fire, we have a good sense of humour and our favourite chemicals include thermite and liquid nitrogen.