Weighing the World – the Schiehallion Experiment

It’s amazing to think that the weight of Planet Earth was calculated in the 18th century thanks to the Scottish mountain Schiehallion! Read how hardy, be-wigged, astronomers and mathematicians worked it all out with little more than the mountain, the stars and a pendulum. Accompanied by some fantastic photos of Schiehallion taken by crime writer and photographer Douglas Skelton, you’ll never see science in the same way again!

To find out more, why not download a copy of this month’s iScot magazine from https://pocketmags.com/search/iscot