Did Earth s Multicellular Life Depend on Plate Tectonics? universetoday.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from universetoday.com Daily Mail and Mail on Sunday newspapers.
In 1928, a young physicist and engineer named Karl Jansky began working at Bell Telephone Laboratories, tasked with investigating any sources of static that could interfere with long-distance radio communication. Cobbling together a system of antennae on a merry-go-round, he successfully found that thunderstorms were annoying in just this way. But there was a small
Robert MacNeil, the Canadian-born journalist who created the even-handed, no-frills PBS newscast The MacNeil-Lehrer NewsHour in the 1970s and co-anchored the show with his late partner, Jim Lehrer, died on Friday. He was 93.