The Firefly Aerospace Blue Ghost moon lander has begun its work on the moon using its drill, vacuum and electrodes. Blue ...

The vacuum tube high-speed flying train (high-speed flying train) is a novel rail transportation technology. The maglev train can run with low mechanical friction, low air resistance and low noise ...

These elusive insects glow electric blue—and are only found in Appalachia They’re as bright as fireflies, but far harder to find. Still, experts say it’s worth seeking a glimpse of these ...

The performance characteristics of vacuum-tube amplifiers are analyzed by combining the fundamental relations governing the motions of electrons within the vacuum tube with the methods of ...

When is the best time to see bioluminescent creatures glow in Florida waters TCPalm observed a bioluminescent organism in the surf of Kimberly Bergalis Memorial Park in Fort Pierce.