Interesting Engineering on MSN

Chinese firm debuts man-portable laser weapon that zaps drones, fits in a backpack

Chinese defense supplier Harbin Xinguang Optic-Electronics Technology has unveiled a new man-portable. anti-drone laser ...

In California and New York, a push to take aim at guns made with 3-D printers

Legislation in California and New York could force 3-D printers to come equipped with technology blocking them from making ...