If you are a fan of the book Thinking Physics, you might like this episode of The Action Lab, in which the Action Man tests "the laws of physics to show what happens if you fire a bullet backwards and you are traveling at the same speed forward. Will the bullet just fall to the ground?"
In most approaches to convert light into electricity, shadows are a bummer. Now though, researchers from the National University of Singapore (NUS) devised a shadow-effect energy generator (SEG) that scavenges electricity from the contrast between light and shadow. “When the whole SEG cell is under illumination or in shadow, the amount of electricity generated is […]
If you’re as ancient as I am, you might remember that awesome line of Revell “Visible” model kits: The Visible Man, Visible Woman, Visible V-8, Visible Mustang, etc. These see-thru models were a fun way to teach kids what lies beneath the surfaces of biological and mechanical worlds. I loved these kits! Now, thanks to […]
Apparently a high percentage of chefs at Chinese restaurants suffer shoulder plane from wok tossing. They must rapidly move the heavy pan to launch the food into the air so it cooks but doesn’t burn, even though the temperatures may hit 1200°C. Recently, Georgia Tech mechanical engineers studied the kinematics of Chinese restaurant chefs to […]
If you’re a photographer, videographer, or graphic designer, you’ve got a lot of competition charging up behind you. Because while you’ve been trained as a content creator, the task of snapping brilliant images, capturing well-composed video, and posting effective social media is now part of literally everyone’s skill set. For years, Adobe and their ubiquitous […]
After years of hearing a steady drumbeat about the necessity of surfing the web under the protection of a VPN, even the most technophobic among us are starting to come around. But even knowing the dangers one can face from cybercrooks phishing for information from unsuspecting victims online, those last holdouts still have some fears. […]
You may not realize it, but some of the biggest films in movie history have been edited using the same tools some of you use to cut your video of vacationing at Disney World. Giant movies from Oscar favorites The Social Network and Gone Girl to blockbusters like Avatar, Deadpool, and last year’s Terminator: Dark […]