The problem with a lot of these water bottle rocket projects is that they leak where the bottle meets the launcher. In most cases this is a good thing as it’s almost impossible to build up ...

It’s an automatic parachute deployment system that you build into the nose-cone of your rocket. The main portion of the build is made out of plastic soda bottles (2 liter size) to end up with a ...

Every one of us creates huge amounts of plastic ... bottles into planters One of the most common ways to reuse old soda bottles in the garden is to use them as planters. It's easy to DIY - just ...

Famous families having fun with these experiments at home. • The bottle rocket challenge: faces from across the BBC compete to build and launch bottle rockets. Whose will fly highest?