According to Guinness World Records, the smallest submarine ever made is just 4mm, or 0.157 inches long, and was created in 1999 by the German company MicroTEC as a mini medical device. By contrast, ...
Cocaine is now so cheap in Europe that traffickers are changing their business model at sea, Spanish police said. Instead of sinking their custom-built "narco-submarines" after a single run from South ...