Silicon wafers sit in online carts for a few dollars, plain p-type disks cut from larger crystal ingots and free of any factory patterns. A short score with a diamond or silicon-carbide scribe splits them into small squares a few millimeters across, then a rinse in isopropyl alcohol and distilled water clears the dust left […]
First, a look at threats against U.S. judges under Trump. Then, collapse of U.S. shipbuilding poses national and economic security risks. And, a dog study may help pets and humans age well. 6/7/2026: Under Siege; Turning the Ship Around; The Dog Aging Project #Siege #Turning #Ship #Dog #Aging #Project
London — A charity has been hard at work turning thousands of knives taken off the streets of London into a new type of weapon to counter a youth violence crisis facing many British cities. In the East London neighborhood of Langdon Park, more than a dozen teenagers met up recently for fitness training on equipment […]