To commemorate our fantastic year as PhySoc leaders, and continuing our September to Remember, Alexander and Max designed and constructed a wondrous machine: a (bottle) rocket! This they would send to the stars, or at least the top of the rugby posts.
A bottle rocket works on air pressure, which ejects the water downwards out of the back resulting in an equal and opposite reaction force upwards on the rocket. The rocket then shoots high into the sky, and everyone is very impressed when the parachute deploys perfectly-(ish third time round) revealing none other than Rod Stewart! Truly a Rod from God.