17K views · 282 reactions | World's Largest Transparent Spherical...

✨ Easy DIY Science Fun! ✨ Students at Wellington High School made this colorful experiment—and you can make your own! Just fill Ziploc bags with water, food coloring, and any extras you’d like. Layer the bags and press on them to watch the colors swirl and mix into beautiful displays! No light table? Try white paper, a flashlight, or a sunny window. Have fun exploring and tinkering! | CNS Little Shop of Physics

223K views · 437 reactions | Why do you see a blue glow inside of a reactor? | International Atomic Energy Agency (IAEA) | Facebook

23K views · 588 reactions | #OnThisDay in 1904, Pavel Cherenkov was born. He's the man who first discovered what this blue glow was surrounding a reactor core. Today it's called Cherenkov radiation — a phenomenon that happens when electrically charged particles, such as protons or electrons, travel faster than light in a clear medium like water. #nuclear #cleanenergy | U.S. Department of Energy Office of Nuclear Energy | Facebook

9.1K views · 350 reactions | The story of searching for intelligent life in the universe: planet.ly/SETI Special thanks to instagram.com/ryanlapse for sharing his amazing footage from the Allen Telescope Array in Hat Creek, CA  | The Planetary Society | Facebook

748K views · 10K reactions | Where does NASA's James Webb Space Telescope get its energy? From the #Sun! It uses a 20-foot solar array to convert sunlight to electricity, providing all the power the spacecraft needs to #UnfoldTheUniverse. Be on the lookout for Webb’s first images on July 12! | NASA Space Alerts | Facebook