As we look back on human history, we can analyze certain moments and periods that have shaped how humanity operates today. Various inventions in particular have allowed the human race to move forward ...

Thomas Mulligan examines the most transformative breakthroughs and monumental advancements that have fundamentally shaped the ...

The ancestors of humans started making tools about 3.3 million years ago. First they made them out of stone, then they switched to bone as a raw material. Until recently, the earliest clear evidence ...