Search
Walking around London, it's easy to imagine what the city looked like in the 1700s. A project by Redditor Shystone made it much easier to go back in time. Old […]
Tim Harford presents two surprising examples when explaining how recessions work. A contributor to the Financial Times and author of five books, including his latest, The Undercover Economist Strikes Back, […]
An extraordinarily simple explanation of the most mind-boggling concept of modern science. “In the confusion we stay with each other, happy to be together, speaking without uttering a single word.” -Walt […]
"The massive bulk of the earth does indeed shrink to insignificance in comparison with the size of the heavens." - Copernicus
In 2012, Gregory Harpel, an amateur paleontologist digging around a streambed in Monmouth County, N.J., stumbled upon what he first assumed to be a rock. It turned out that it […]
These dazzling cosmic waves of blue with dark crests can be found in the constellation Orion. They are the product of M78 and other bright reflection nebula. NASA explains their […]
"Although they are only breath, words which I command are immortal." - Sappho
“Crazy at any price!” read a sign above the modern art masterpieces at the Nazi-sponsored Entartete Kunst (“Degenerate Art,” in English) exhibition in Munich, Germany, in 1937. The fevered brainchild […]
In honor of last week's enormous discovery of the Big Bang's smoking gun, let's go back to the search for the "God particle," which we of course covered here on […]
John Davies is an expert on bringing technology into classrooms. As the general manager of the Intel World Ahead Program, Davies’ mission is to understand how to increase access to […]
You’ll be investing 5-to-7 years of your life. What will you get back? “An investment in knowledge pays the best interest.” -Benjamin Franklin Recently, a number of people — of widely different ages […]
Superconducting levitation may be omnipresent one day and revolutionize transportation. This video explains how it works and shows you the possibilities of this amazing technology:
How does NASA control the flow of fluids in Space? NASA invented ferrofluid. It turns out the stuff is multipurpose when you apply rare earth magnets. Check out the ferrofluid […]
Mindfulness in corporate culture has been an emergent field over the past decade. Companies such as Google and the US Army offer yoga and meditation to their workers in hopes […]
There are a lot of ways to entertain oneself on the International Space Station. Playing with a large sphere of water is one of them. Watch what happens when an […]
This classic physics experiment is made thanks to some hot jazz. Literally hot jazz. Flammable gas is pumped through a Reuben's tube, which is attached to a speaker. Watch what […]
This supersonic jet, the F-14 Tomcat, can create a cloud. Check out this footage of the jet ripping through the sky, leaving a trail of vapor. What you're witnessing are […]
In the 1930s, scientists were baffled by liquid helium, which, at extremely low temperatures, exhibited strange behaviors. Learn more about this amazing superfluid by watching this short video clip from […]
What happens when you throw a boomerang in zero gravity? Japanese astronaut Takao Doi demonstrates on the International Space Station: Image credit: popofatticus/Flickr
What's the opposite of inhaling helium? Inhaling sulfur hexafluoride. While helium makes you sound like a Merry Melodies character, sulfur hexafluoride will make you sound like, well, Satan. Adam Savage […]