1 1933 - Ruska builds the first electron microscope that exceeds the resolution of the light microscope. 2  It has an accelerating voltage of 75 kV. 3  1934 - First electron micrograph of a biological sample. 4  long-leaved sundew fixed with osmium. 5  1937 - First scanning electron microscope is built.
Doris Roberts, star of âEverybody Loves Raymond,' dies at 90. Veteran actress Doris Roberts, who delighted audiences as one of television's favorite grandmothers with her work on the long-running sitcom Everybody Loves Raymond, died over the weekend. Roberts died in Los Angeles on Sunday. She was 90.
At this sensitive time, our family requests privacy and we beg of you to reach out to the ones you love.. Everybody Loves Raymond child star Sawyer Sweeten has died at the age of 19, his rep confirms to Us Weekly. According to The Hollywood Reporter, the young actor is believed to have died of suicide. PHOTOS: Stars gone too soon.