[Usagi Electric] is breathtakingly close to having his Bendix G15 vacuum tube computer up and running ... [Usagi] was able to verify this with the test panel inside the machine.

The test showed that all systems were nominal ... still using RGB cables for their monitors The idea of high-speed vacuum-tube transport has largely petered out in the West, but it's still ...

A Capsule Has Been Propelled Through a Hyperloop Test Tube in a Step Forward for the ... in diameter. A vacuum pump sucks out the air to reduce the internal pressure. That reduces drag and allows ...

China has carried out another test run of its maglev hyperloop project that is designed to reach a top speed of 1,000km (621 miles) per hour. It was the first time the integration of the train’s ...