So here’s a thing to never try at home. Derek Muller from the very fine science video blog Veritasium visits with a team of “phsyics and chemistry demonstrators” who built this ridiculous sound board that demonstrates the effect of sound waves traveling through flammable gas. The first half deals mostly with how it works, around 3:38 it turns into pure music and fire.
The plume from an exploding bomb. Black and white flowers. X-Rays of a human brain cortex. These all seem like valid guesses when looking at this new series of photos by Fabian Oefner (previously here, here, here), but the truth is more amazing: it’s fire. To create the photos Oefner added a few drops of alcohol into a large glass vessel and waited for the fumes to fill the void. He then ignited the gas and managed to capture these fleeting images as the fire consumed the interior of the vessel. You can see more plus a brief video here.
This is what happens when you mix Mercury(II) thiocyanate (Hg(SCN)2) and Ammonium chromate (NH4)2CrO4 and then set it on fire. I was honestly expecting the fiery volcano part, but at about 30 seconds in something… horrifying happens. The kids witnessing the experiment really make the video. “The kraken!!!!” (via The Awesomer)
It seems like just a few days ago Chicago had huge ice news, and now this. For the past few weeks things have been pretty darned frigid here in the windy city with temperatures dropping down to the single digits, and just when we couldn’t take it anymore things started to warm up, in a massive-abandoned-warehouse-bursting-into-flames sort of way. Nearly 200 firefighters were on the scene in Chicago’s Bridgeport neighborhood to battle the blaze and incredibly nobody was injured. Temperatures were so low during the fire that water sprayed on the building froze almost instantly leaving behind a spectacularly beautiful ice-encrusted wonderland. Photographers Robert R. Gigliotti, David Schalliol, and Darek Szupina stopped by yesterday and snapped these extraordinary photos. You can see much more over on the Chicago Tribune.
I’ve been traveling a bit so I’m a bit late to this as I know it’s been on a lot of news outlets lately. Regardless, filmmaker Chris Tangey shot this incredible footage of a ‘fire devil’ near Alice Springs, Australia on September 11th. In the unedited, raw footage recently provided by Tangey you can watch as the tornado—which is technically more of a dust devil—towers over 100 feet (30 meters) high. The Huffington Post explains that while footage like this is rare, these vortices of fire are actually pretty common.