LifeCarbon dating shows ancient Egypt's rapid expansion Ancient Egypt, the prototype state, became a powerful civilisation surprisingly fast, according to radiocarbon dating that sets the first solid chronology ¿ìè¶ÌÊÓÆµ
LifeFirst bone tools suggest Neanderthals taught us skills Specialised tools dating back 50,000 years indicate that Neanderthals may have created polished bone implements in Europe and showed us how it's done ¿ìè¶ÌÊÓÆµ