Technology 27 May 2020 By Donna Lu An ultrasonic device could help people with visual impairments access private data in publicHaptic device being used at an ATM People who are blind can read Braille in mid-air using their hands thanks to a grid of speakers that emit ultrasound waves. The device creates points in the…
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There are unfortunately many factors that can raise your risk of developing cancer, from your genes to how often you exercise. Not to stress you out or anything, but new research suggests there’s another one to consider: your marital status. A new study published in the journal Cancer Research Communications found that adults who have
4 min read INTENSE WEATHER EVENTS happen a lot, from massive floods that devastate towns to storm fronts that bring tornadoes. Today meteorologist Al Roker has been reporting on it all for 30 years, and he says he’s still fascinated by his job. The 71-year-old discussed his career in a panel discussion with Richard Dorment