Tag: Light

Green flash

Green Flash: Why Does The Sun Occasionally Appear Greenish At The Horizon?

December 9, 2021 Astrophysics

While incandescent bulbs also turn on and off, their filament (orange) does not cool down sufficiently to exhibit strobe effect

How Does A Light Bulb Work?

November 26, 2021 Physics

light trails

Do All Photons In The World Move At The Same Speed?

November 20, 2021 Physics

a-city-crossing-with-a-semaphore-red-light-in-semaphore-light-semaphore-city-traffic-safety-stop-sign_t20_YwJZKx

Why Is Red The Color Of Alarms And Signals?

November 10, 2021 Physics

Switch to dark mode

Does The Dark Mode On The Computer Actually Save Electricity?

November 9, 2021 Computing

Wifi,Router,With,Low,Signal.,Bad,Connection.,Version,2,-

Does Distance From The Wi-Fi Router Impact Download Speeds?

November 6, 2021 Technology

Illustration of Erwin Schroedinger's (or Schroedinger) thought experiment, where the cat is both alive and dead due to interpretations of quantum mechanics and state known as a quantum superposition.

Why Is Quantum Mechanics So Difficult To Understand?

October 13, 2021 Theoretical Physics

Ultra,Violet,Light,Helping,To,Collect,Evidences,On,Place,Of

Why Does Bodily Fluid Like Semen Shine Under UV Light?

October 8, 2021 Medicine

Light through prism

Does The Refractive Index Of An Object Change When It’s Charged?

August 23, 2021 Physics

WiFi signals travel through walls.

How WiFi Signals Travel Through Walls?

March 13, 2021 Computing

gold

Why Is Gold Golden?

January 19, 2021 Chemistry

afternnoon sun and sunrise

Why Is The Sun White At Noon And Red During Sunrise And Sunset?

January 17, 2021 Astrophysics