Explore the world’s strongest handheld laser, a 250-watt marvel that melts metal, ignites wood, and redefines portable ...

A facile nontemplated sol–gel process produces a mesoporous substoichiometric tungsten oxide with high surface area and Brønsted acidity, and increased activity toward 5-HMF production. The material ...

Declan Birmingham of DeKalb discusses how welding is not just a profession; it is a commitment to excellence and innovation.