20 Tech Experts On Their Favorite ‘Old School’ Productivity Tools
From Stickies to spreadsheets, some traditional productivity helpers are just too effective to be totally abandoned—even by ...
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Archaeologists Find 3 Million-Yr-Old Tools at Site Dubbed 'The Cradle of Humankind', Leave Them Stunned
A revolutionary three-million-year-old stone tool discovery in Kenya's ... Part of what is called an Oldowan tool kit, the tools were made by early hominins who learned to knock pieces of stone ...
CBS News25d
Researchers find 3-million-year-old tools in Kenya, showing development of human ancestors
Finding the splintered rocks that showed evidence of being used as tools was one thing ... The site is too old for carbon dating, and the ancient volcanic ash that has preserved the artifacts ...
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Researchers find 3-million-year-old tools in Kenya
Finding the splintered rocks that showed evidence of being used as tools was one thing ... The site is too old for carbon dating, and the ancient volcanic ash that has preserved the artifacts ...