Abstract: In renewable energy power systems, high-frequency transformers must withstand complex electric fields, which can easily cause discharge or degradation of solid insulation, leading to ...
Jon Kotwicki jokes that converting an aluminum plane in Alaska is the “worst idea that a person could possibly have.” By Laura Kiniry Published Dec 5, 2025 9:00 AM EST Image: The FLY8MA Team/ Jon ...
Don’t let your heat escape through the garage. Seal your garage door with the Vevor Universal garage door seal to keep cold air from infiltrating the rooms next to your garage. Right now, you’ll save ...
Ken Johnson has tried noisy tactics to encourage the 550-pound houseguest in his crawl space to leave. He is not sure it’s working. By Christine Hauser In June, Ken J. Johnson discovered the underside ...
ALTADENA, Calif. -- A Southern California man got a big surprise last week when he found a 500-pound bear living underneath his home. Ken Johnson, a local product photographer, said it all started ...
'I was shaking like a leaf for half an hour,' he said, recalling his first face-to-face encounter with the bear, who roared and growled at the homeowner Charlotte Phillipp is a Weekend Writer-Reporter ...
Dec. 1 (UPI) --A California man changing the batteries on a camera he set up to monitor the black bear living in his crawlspace ended up in a close encounter with the 500-pound predator. Ken Johnson, ...
This housemate is utterly unbearable. A California homeowner has been desperately trying to evict an unwanted guest from his property — a 500-pound black bear that’s moved into the crawl space beneath ...
An Altadena homeowner says he has been living with a massive and uninvited roommate — a 500-pound black bear that has taken up residence beneath his home, all caught on his outdoor surveillance ...