Here are 10 of our favourite findings:
1. Archimedes, Beethoven and the space craters
Archimedes shouting ‘Eureka!’ as he jumped from the bath tub may be the most famous bathroom brainwave in our collection. The catchphrase marked the ancient Greek scholar’s realisation that the rising water level as he entered the bath was equal in volume to the submerged part of his body. His discovery is now forever recognised by the Archimedes moon crater, so named by seventeenth-century Italian astronomer, Giovanni Riccioli.
But Archimedes isn’t the only one of our bathroom brainiacs to have his thoughts commemorated in space. The third largest crater on Mercury is named after fellow washroom thinker, Ludwig van Beethoven – and his musical genius can be partly attributed to his early morning bathing ritual.