A total of 27 bone tools found at Tanzania's Olduvai Gorge Technology breakthrough is earlier than previously thought Researchers suspect tool maker was species Homo erectus The 27 tools, discovered ...

Top 14 Amazing Ideas and Great Smart Tools Made for You Welcome to Mr Sagoo where you will learn **how to make** an idea with ...

NEW YORK (AP) — Scientists have pinpointed the oldest known evidence of humans making tools from whale bone. The bones, fashioned into narrow projectiles for hunting, had been uncovered in excavations ...

It’s always good to support American workers when you can, especially when things are getting a little crazy in the world. What better way for gearheads to do that than by grabbing some US-made tools?

Someone made very sophisticated wooden tools in China 300,000 years ago, and it might have been Denisovans or even Homo erectus. The digging sticks, curved root-slicers, and a handful of somewhat ...