Interesting Engineering on MSN

World’s most affordable military laser can shoot down 200 drones in single blast

Australian defense company Electro Optic Systems (EOS) has recently unveiled the world’s most affordable high-energy laser ...

Are laser-powered tape measures legit? It took just minutes to make me a believer

Take tape measures, once a palm-sized object that housed a metal ribbon that could snap back enthusiastically -- has been transformed into a palm-sized device with with a laser inside. Yup, the ...