House chairwoman wants Facebook to pause work on its cryptocurrency

The congresswoman also said that Facebook executives should testify about Libra as part of that oversight. We’ve asked Facebook for comment. As part of the announcement, though, it launched a Libra Association whose aim is to oversee the currency outside of Facebook’s control. Calibra, the […]

Sandvik created the world’s first 3D-printed diamond composite

Ask most people what words they associate with diamonds, and they’ll say “proposal”, “love”, “down on one knee” or “three months’ salary”.  But if you work in the mining industry—or if you’re a huge Minecraft nerd—diamond takes on a different meaning entirely. It’s the hardest […]