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Videos

What was the first human species?
Learn about early species in the genus Homo and scholarly debates over what...
Video: Encyclopædia Britannica, Inc.
How evolution reveals the differences between humans and apes
Learn about human evolution.
Video: Contunico © ZDF Studios GmbH, Mainz; Thumbnail © anne sarfina agustina dimyadi/Dreamstime.com

Images

tool
Various hand tools in a toolbox.
Per Erik Strandberg