Taking viewer advice to remove the stick cylinder on my excavator rebuild! Did it work, or did I run into more issues? Find out in this update! #ExcavatorRepair #DIYExcavator #HeavyEquipment I Made ...

Andy Weir, a computer programmer turned novelist, packs his books with real science. He brought that attention to detail to Ridley Scott’s adaptation of The Martian as the film’s science expert, and ...

At M.I.T., a new program called “artificial intelligence and decision-making” is now the second-most-popular undergraduate major. By Natasha Singer Natasha Singer covers computer science and A.I.