A vacuum erection device, sometimes called a vacuum pump or penis pump, is an external acrylic pump that a man uses to get and maintain an erection. The VED consists of a cylinder that goes over the ...
Interesting Engineering on MSN10h
Scientists develop new thin film-based vacuum pump that could replace bulky motorsGerman researchers at Saarland University and the Center for Mechatronics and Automation Technology (ZeMA) are working to ...
Tech Xplore on MSN1d
Pumps and valves made from ultrathin elastomeric films are lightweight and energy efficientMiniaturized pumps and valves that rely on the motion of dielectric elastomeric silicone films are being created in Saarland, ...
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