WGAL Lancaster-Harrisburg on MSN23h
Closings, delays and snow emergencies for south-central PennsylvaniaVIDEO BELOW | Ice-melting salt can pose danger to pets. VIDEO BELOW | PennDOT preps for winter storm. VIDEO BELOW | Loud ...
Interesting Engineering on MSN3h
Electricity transported through air: Ultrasonic waves guide sparks in new experimentA recent study by researchers from Spain, Finland, and Canada uncovered the way in which ultrasonic waves transport ...
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