graphene aerogel – officially the lightest solid material in the world3yr ⋅ waxyhighlands ⋅ r/interestingasfuck
The rocks in Bowman Lake are caused by the presence of iron, which varies within each rock making them different colours3yr ⋅ waxyhighlands ⋅ r/interestingasfuck
3D printed clock that uses the suns position to display the time3yr ⋅ waxyhighlands ⋅ r/interestingasfuck
