A Rubens’ tube (also known as a standing wave flame tube or flame tube) is a physics apparatus for demonstrating acoustic standing waves. Invented by German physicist Heinrich Rubens in 1905, it graphically shows the relationship between sound waves and sound pressure. Sune Nielsen and the team at Aarhus decided to take the Rubens’…
On 25 March 2014 the Houston Fire Department saved a worker from the top floor of a burning building. The apartment complex was still under construction so many fire safety features like sprinkler systems and fire-retardant materials had yet to be installed. The video, uploaded by user Karen Jones, was filmed from a building…
THIS LAKE IS PURE LAVA Photograph by Cai Tjeenk Willink In this amazing photo we see the lava lake at Mount Nyiragongo, an active stratovolcano inside Virunga National Park, in the Democratic Republic of the Congo. The volcano has erupted at least 34 times since 1882, creating various-sized lava lakes that have…
A CANYON OF FIRE ON THE SUN Photograph by NASA/SDO NASA/SDO – A magnetic filament of solar material erupted on the sun in late September, breaking the quiet conditions in a spectacular fashion. The 200,000 mile long filament ripped through the sun’s atmosphere, the corona, leaving behind what looks like a canyon…
SUNSET FIRE OPAL Photograph by Jeff Schultz | gemstoneJEFF on Flickr In this beautiful close up by gemstone hobbyist Jeff Schultz, we see a stunning Mexican fire opal. When illuminated just right, it looks like a sunset above the clouds. According to Wikipedia, fire opals are transparent to translucent opals with warm…
HOUSE ON FIRE RUIN, MULE CANYON Photograph by John Fowler | lumenetic.com In this fantastic capture by John Fowler, we see the famous House on Fire Ruin in Mule Canyon, Utah. Located in the ‘South Fork’ of Mule Canyon, House on Fire is about a 3 mile (4.8km) round trip to reach.…
Photograph by Alejandro Linares Garcia The National Pyrotechnic Festival is an annual event that takes place in Tultepec, Mexico. The festival promotes the country’s tradition of production and use of fireworks in honour of John of God, the patron saint of fireworks makers. Tultepec produces about half of all Mexico’s fireworks. The main event,…
IN THE HEAT OF THE MOMENT Photograph of KAWIKA SINGSON | Taken by Chris Hirata In this crazy capture, we see photographer Kawika Singson getting up close and personal with lava as his shoes and tripod begin to catch fire. The photo went viral after being posted to the highly popular Facebook…
INSIDE A FIRELOG Photograph by Cyko28 on Reddit In this intriguing close up photograph taken by Redditor Cyko28, we see the red-hot inside of a firelog as it burns away the wood from the inside out. A firelog is like a big wooden candle that burns from the middle of the log…
To see the world’s biggest bonfire you’ll have to visit Alesund, Norway, where wood pallets are stacked over 40 meters (131 ft) high on an artificial island. The occasion? Sankthans, or ‘Midsummer’, an annual festival in commemoration of John the Baptist’s birth. The day is celebrated on the 24th of June (around summer solstice)…