I’m not sure where this is originally from, but I found it on an intro to geology course page. What happens when midnight comes around again?
History of Earth in 24-hour clock
Projects by Nathan Yau See All →
The Relationship Timeline Continues to Stretch
We know that people are marrying later in life, but that’s not the only shift. The whole relationship timeline is stretching.
Where People Work and How Much They Make
Salaries for occupations with the same job title can vary across industries. This interactive shows you by how much and who works where.