By Noel Randewich SAN FRANCISCO (Reuters) – In the shadow of Internet monoliths such as Facebook, Google and Twitter, its easy to forget that Silicon Valley got its start from hard-scrabble tinkerers building radios, microchips and other devices. 3D printer maker MakerBot Industries was sold for $400 million in 2013 to Stratasys Inc – just […]

By Noel Randewich SAN FRANCISCO (Reuters) – In the shadow of Internet monoliths such as Facebook, Google and Twitter, its easy to forget that Silicon Valley got its start from hard-scrabble tinkerers building radios, microchips and other devices. 3D printer maker MakerBot Industries was sold for $400 million in 2013 to Stratasys Inc – just […]