Flat, two-dimensional maps can look different because the world is actually curved ... much bigger and the continent of Africa appears much smaller. A globe always offers a more accurate model ...

Here's how early humans spread from East Africa all around the world. Produced by Alex Kuzoian Follow BI Video: On Facebook More from Science It's tough to know what happened on Earth thousands of ...

Flat, two-dimensional maps can look different because the world is actually curved ... much bigger and the continent of Africa appears much smaller. A globe always offers a more accurate model ...