Al Jazeera - A brief history of the traffic light and why we need a new colour:
#TrafficSignal #TrafficLight #TrafficSafety #Throughput #Efficiency #ParliamentSquare #London #WilliamPott #Detroit #GasLight #GarrettMorgan #ElectricLight #SemaphoreSignalling #Semaphore #History #TransportationEngineering #Engineering #Transportation
NIST - Scientists modify common lab refrigerator to cool faster with less energy:
https://phys.org/news/2024-04-big-quantum-chill-scientists-common.html
#Refrigeration #PulseTubeRefrigerator #Refrigerator #PTR #AcousticOptimization #Efficiency #Cryogenics #Physics
Steve Janoski - NYC high schooler creates astonishingly accurate AI algorithm for 911 callers to get help they actually need:
#EmergencyCall #Dispatch #Categorization #ResponseTime #ResourceAllocation #Efficiency #Algorithm #ArtificialIntelligence #AI #PublicSafety #Mathematics #ComputerScience
Genia Dulot - California Startup Converting Jets to Hydrogen:
https://www.voanews.com/a/california-startup-converting-jets-to-hydrogen/7394629.html
#UniversalHydrogen #HydrogenFuel #Hydrogen #Efficiency #NoisePollution #ZeroEmissions #AlternativeFuel #AlternativeEnergy #Physics #Aviation #Transportation
Xinhua - China's intelligently upgraded highways top 3,500 kilometers:
http://en.people.cn/n3/2023/0913/c90000-20071309.html
#HighwayDesign #Highway #Efficiency #TrafficSafety #Safety #Transportation #CivilEngineering #Engineering