The solution: Start with a really bright blue LED light source, then use red and green quantum dots to balance the blue into a full spectrum of white. Because quantum dots can be tuned to emit ...

NYC DEPARTMENT OF Transportation (DOT) Commissioner Ydanis Rodriguez speaks at a press conference in Washington Heights on Tuesday, Sept. 3, 2024 announcing a new safety initiative called daylighting ...

“It’s starting conversations. People are like, what’s the blue dot?” said Ruth Huebner-Brown, who joined her husband in making and distributing the blue dot signs around Omaha.

(AP Photo/Wayne Parry) Another offshore wind project in New Jersey is encountering turbulence. Leading Light Wind is asking the New Jersey Board of Public Utilities to give it a pause through late ...

ERIN. YEAH. BILL. JULIE. IT MIGHT BE THE SIMPLEST CAMPAIGN SIGN. THERE’S EVER BEEN. A BLUE DOT PAINTED ON A WHITE SIGN. AND IF IT MAKES YOU WONDER, WHAT’S THAT ALL ABOUT? THAT’S THE POINT.

See photos of Omaha couple who are making blue dot signs for upcoming election Jason Brown makes blue dot signs at his Dundee neighborhood home in Omaha on Tuesday, Sept. 3, 2024. Nebraska ...

Scientists from the Fritz Haber Institute, Sorbonne University, and Uppsala University have made a discovery that can help to improve our understanding of the behavior of ions in solutions.

There are no written words. Just a white sign with a blue dot. Jason Brown and his wife, Ruth Huebner, created the sign — they just wanted to do something. “Put the sign in the yard ...

FLORHAM PARK, N.J. -- Quarterback Aaron Rodgers' season-ending play in 2023 lasted six seconds, from snap to Achilles rupture, but it produced ripples that continued long after that season-opening ...

With 14 astronomical observatories and seven "dark sky sites" recognised by Dark-Sky International, New Zealand has a national interest in addressing regulation and mitigation of light pollution.

Installing LED swimming pool lights below the pool surface helps illuminate the hue of the liner, giving water a soft blue glow. Nighttime swimmers will also likely feel more comfortable diving ...