3,000 year old Volcanic Crater in Iceland… It’s much bigger than it looks, if …
3,000 year old Volcanic Crater in Iceland… It’s much bigger than it looks, if you look closely the tiny specs around the rim are people #vacayeurope2018
Learning about how clocks (chronometers) were created in Greenwich and how it wa…
Learning about how clocks (chronometers) were created in Greenwich and how it was primarily so that ships could navigate (which requires keeping accurate time) … At the prime meridian (where the Eastern and Western hemispheres meet) #vacayeurope2018
