Landru79 created this spectacular GIF from images captured in 2016 on the surface of Comet 67P/Churyumov–Gerasimenko by the European Space Agency lander Philae deployed by the Rosetta probe. The video is significantly sped up, compressing 25 minutes into a few seconds of intense action. But what exactly are we looking at in this pandemonium? From New Scientist:
Much of this apparent “snow” wouldn’t actually be visible if you were standing on 67P’s surface. It is made of cosmic rays – charged subatomic particles that flit across the universe. As they hit the camera’s sensors, they register as streaks of light.
Some of bright specks are actually snow – dust and ice particles floating above the comet’s surface. And many of them are stars behind the rocky cliffside on 67P’s surface.
The scientist/artists in NASA’s Scientific Visualization Studio created this magnificent video to accompany a recent performance by the National Symphony Orchestra Pops of Claude Debussy’s “Clair de Lune.” From NASA: The visuals were composed like a nature documentary, with clean cuts and a mostly stationary virtual camera. The viewer follows the Sun throughout a lunar […]
Colored sand, a Chladni plate, and a little Bach make for a very soothing demonstration of cymatics.
PolyGlu is used by aid workers to force impurities in water to settle at the bottom of a container, making the water safer for drinking in areas where water is scarce or polluted.
Drones are undeniably cool, but not all of us have the Top Gun-level piloting skills required to fly them—unless you’re using TRNDlabs’ new Spectre Drone. Designed new and expert pilots alike, this drone is loaded with fly assist features to make piloting easy, all the while you explore using its built-in HD camera. It’s available in the […]
Whether you’re set to give the toast at your best friend’s wedding or a presentation at work, you’ll be relying on those public speaking lessons you slept through during high school. Scary thought, right? Thankfully, the Public Speaking Bundle is loaded with hacks, tips, and techniques that will get you speaking more naturally and with confidence, […]
The Adobe Creative Cloud suite is the foundation on which many creatives build their careers, but some of its programs, like Photoshop and InDesign, are notoriously complex, making it difficult for aspiring designers, photographers, and the like to break into their field. But, don’t get discouraged. The Pay What You Want: Adobe CC A-Z Lifetime Bundle […]