At first looked hard to estimate distance to sun, but one knew it took light around 8 minutes, another knew the speed of light - job done!
Tweet 06/11/2013 07:18 PM
Posted by Bolton School on 06 Nov 2013
Modified by Bolton School on 16 Sep 2023
At first looked hard to estimate distance to sun, but one knew it took light around 8 minutes, another knew the speed of light - job done!