The instructions from the new, soon-to-be-released manual for the chemistry merit badge say the indicator can be made by ...

To commercialize lead halide perovskites as light-emitting diodes (LEDs), the operational device lifetime needs to be drastically improved. For this to be achieved, an understanding of degradation ...

Chemistry students partner with artist to recreate pigment patented by George Washington Carver UChicago students, Amanda Williams revive 100-year-old recipe for startling blue color ...

Download this Gradient Blue Background Abstract Vector Texture With Intersecting Light And Dark Blue Squares Eps 10 Illustration vector illustration now. And search more of iStock's library of royalty ...

Deep blue emitters are crucial for full color displays and organic white lighting. Thanks to the research efforts by scientists, many efficient light emitters with aggregation-induced emission (AIE) ...

Earth was not always blue. It was once purple and even pink, as per some scientists. Research has shown that millions of years ago, our planet was dominated by bacteria that reflected red and blue.

Looking for a hint for today's NYT Connections? Read on for hints and the answer to today's Connections game on Saturday, 14th June 2025.