For months, President Trump has taunted Canada by claiming it should become America's 51st state. But the country's new prime ...

How to Make the Fastest Stone Splitting Machine #amazingtools #tecnology #diy #howtomake #carpentry #art ...

CNN reports that stone tools synonymous with Neanderthals were discovered at the Longtan site in southwest China's Yunnan ...

University of Wollongong researchers have experimentally confirmed that changes in hammer strike angle significantly affect ...