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How do fireworks work? A pyrotechnics chemist explains the science behind the brilliant colors and...
The Conversation via Yahoo News· 1 hour agoIf you excite the electrons enough, when they fall back to their normal energy levels they release...
Amazon's top-selling laser hair-removal tool is 35% off for the 4th of July
Yahoo Life Shopping· 2 hours agoYou can have IPL done at a salon, but it's much, much more expensive. An at-home machine like the...
Japan breaks internet speed world record
NextShark via Yahoo News· 19 hours agoThe breakthrough, presented at the 47th International Conference on Optical Fiber Communications in March, was achieved by implementing a new technique...
Why US schools need to shake up the way they teach physics
The Conversation via Yahoo News· 1 day agoTeachers could detail how light energy is converted into chemical energy; explain how fruits and...
When light meet bytes: Intel debuts crucial optical tech that will boost AI performance — OCI...
TechRadar via Yahoo News· 22 hours agoThe OCI chiplet integrates a silicon photonics integrated circuit (PIC) with on-chip lasers and...
Japan breaks Internet speed record by hitting 402 Tbps, so fast you could download Elden Ring in a...
Tom's Guide via Yahoo News· 22 hours agoThis chart from the NICT press release shows how much of an improvement this new record is, as well...
Red, white but rarely blue – the science of fireworks colors, explained
The Conversation via Yahoo News· 4 days agoMost of us look forward to the fireworks on the Fourth of July. But did you ever wonder how the...
On Semiconductor (ON) Expands Portfolio With SWIR Acquisition
Zacks via Yahoo News· 1 day agoOn Semiconductor (ON) introduces enhanced SWIR imaging capabilities through the acquisition of SWIR...
New internet speed world record is 5 million times faster than UK broadband
The Independent via Yahoo News· 6 days agoNICT said the new method to open previously unused wavelength regions could be adopted within future...
How Do Chameleons Change Color? And Why?
HowStuffWorks via Yahoo News· 7 days agoTiny sacs contain the pigments inside the iridophores of a live chameleon, but when the chameleon's mood changes, its nervous system activates these...
