Darkside maker Enrique Portocarrero of Colombia is alleged to have designed and built up to 20 fiberglass submarines for transporting cocaine.
"He had a marvelous criminal vision," Colombian navy Capt. Luis German Borrero said. "He introduced innovations such as a bow that produced very little wake, a conning tower that rises only a foot above the water and a valve system that enables the crew to scuttle the sub in 10 minutes. He is very ingenious."
Portocarrero was living well. Police, who reported finding $200,000 hidden in the spare tire of his car, say he had invested his reputed $1-million-per-vessel fees in the purchase of five shrimp boats.
Administrative Security officials allege that Portocarrero helped invent "semi-submersibles," as the narco-vessels are called, because they don't dive and resurface like true submarines, but cruise just below the surface.
Portocarrero's craft are difficult for counter-narcotics officials to detect on the open seas because their tiny wake creates a negligible radar "footprint." Also, authorities say, the exhaust is released through tubing below the surface, frustrating patrol aircraft's heat-sensing equipment.
William Pennings built this wonderful machine that automates the arduous but necessary task of sorting M&Ms and Skittles by color. (Insert Van Halen joke here.) “It’s pretty quick and sorts about 2 pieces of candy per second” Pennings says. “It uses Arduino microcontrollers and stepper motors for quick and precise movement. A TCS34725 color sensor […]
Although there will never be a consensus about the best way to make coffee, any coffee connoisseur will agree that controlling the grind of your beans and balancing water temperature are the keys to a tasty cup. Since your plastic coffee pot doesn’t really allow for that kind of customization, going back to the French […]
Not all hackers are malicious information thieves—white-hat ethical hackers work with technology companies to ensure the security of their computer systems and user data. With all of today’s high-profile data breaches, ethical hackers are in considerable demand. To learn these critical skills and break into the high-paying cyber security field, try taking the courses in this […]
Making people aware of goods and services in the digital age requires an array of new strategies from social media and email to number-crunching tools like Google Analytics. To get a handle on the techniques used to capture attention and convert traffic into dollars in a crowded online environment, the Full-Stack Marketer Bundle offers 22 hours of training to get […]