Interesting Engineering on MSN58 分钟
Water-based plasma thrusters could power spacecraft for deep space missions
The new approach called the Water-based Electric Thrusters (WET) aims to develop a method of converting water into plasma, a ...
WGAL Lancaster-Harrisburg on MSN57 分钟
Closings, delays and snow emergencies for south-central Pennsylvania
VIDEO BELOW | Ice-melting salt can pose danger to pets. VIDEO BELOW | PennDOT preps for winter storm. VIDEO BELOW | Loud ...