P5_6 How Many Turns Does a Coil Tattoo Machine Need?

We calculated how many turns a single solenoid of known dimensions in a coil tattoo machine would need to drive a needle at a frequency of 3000 strikes per minute at a voltage of 12 V. It was found around 18050 turns would be needed

P5_2 A Mechanical Bee Analogue: Modelling the Elastic Pad Connecting a Bees Wing to Muscle as a Spring

We aimed to test the viability of modelling the elastic pad connecting a bee's wing to driving muscles as a spring and it was found this model works

P5_8 Listening to Metal

We considered whether constructing an unknown metal into a tuning fork of known dimensions and identifying its fundamental frequency is accurate enough to find what the metal is

P5_9 Harnessing a Neutron Star

This paper investigates the potential power that could be harnessed from a neutron star using Faraday’s law, and finds it to be a rate of 8.2 × 1020 W. We concluded that a rate of transfer of energy this high would be enough to injure Thor in a scene from Marvel’s ”Avengers: Infinity War”