Year: 2011

3D printing in titanium

3D printing service i.materialise just announced that they now print in titanium. We’re overjoyed that we’re the world’s first 3D printing service to let consumers order titanium 3D prints. Titanium 3D printing opens up an entirely new world of advanced engineering, manufacturing and jewelry applications for creative people worldwide. Titanium’s high heat resistance, high accuracy […]

Measuring a weather balloon’s volume

The guys at Louisville, KY’s hackerspace LVL1 are trying to send a helium balloon across the Atlantic to Europe — autonomously. But to determine the helium’s lifting power, they first have to figure out how much helium their balloon holds. It’s a fascinating conundrum and the perfect sort of thing for a hackerspace’s hive mind […]