We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Gluing metals can be challenging for a number of reasons. Metals are not porous, so ...

Researchers at Heriot-Watt University have developed a revolutionary new technique to weld glass to metal. They are using an ultrafast laser system to create tiny "balls of lightning" inside the ...

Traditionally, welding has been limited to materials that share similar properties, so it's tough to make even aluminum and steel join forces. But now, scientists from Heriot-Watt University are ...