Why It Was Almost Impossible to Make the Blue LED
33:45
YouTubeVeritasium
Why It Was Almost Impossible to Make the Blue LED
The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea. Head to https://brilliant.org/veritasium to start your free 30-day trial, and the first 200 people get 20% off an annual premium subscription. Special thanks to our Patreon supporters! Join this list to help us keep our videos free, forever: https ...
41.3M viewsFeb 8, 2024
Traffic Light Invention
Monday at 5 p.m., how new technology is tackling excessive traffic noise. | WPRI 12
0:30
Monday at 5 p.m., how new technology is tackling excessive traffic noise. | WPRI 12
FacebookWPRI 12
8.9K views1 day ago
#Update: Traffic is being diverted off Interstate 5 at State Route 273 in Anderson, California, as crews await a HAZMAT team to empty the overturned fuel tanker, Caltrans said. No ETA to reopen. -- #TrafficAlert: Around 4,500 gallons of diesel spilled onto northbound Interstate 5 in Anderson on Tuesday morning after a fuel tanker collided with a vehicle near Balls Ferry Road, according to the California Highway Patrol and Caltrans officials. DETAILS: https://krcrtv.com/news/local/overturned-tank
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#Update: Traffic is being diverted off Interstate 5 at State Route 273 in Anderson, California, as crews await a HAZMAT team to empty the overturned fuel tanker, Caltrans said. No ETA to reopen. -- #TrafficAlert: Around 4,500 gallons of diesel spilled onto northbound Interstate 5 in Anderson on Tuesday morning after a fuel tanker collided with a vehicle near Balls Ferry Road, according to the California Highway Patrol and Caltrans officials. DETAILS: https://krcrtv.com/news/local/overturned-tank
FacebookKRCR News Channel 7
28K views5 days ago
Engineers use anonymized trip data to reduce traffic congestion
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Engineers use anonymized trip data to reduce traffic congestion
YouTubeUSA TODAY
1.8K views3 days ago
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JUST IN: Today, the FAA announced it will reduce air traffic by 10% across 40 "high-volume" markets beginning Friday morning. | WKRN News 2
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JUST IN: Today, the FAA announced it will reduce air traffic by 10% across 40 "high-volume" markets beginning Friday morning. | WKRN News 2
FacebookWKRN News 2
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