iwatchforsasha:

Over the weekend you may have heard of or seen - nude photos of celebrities were stolen off of their phones and posted online. It’s a terrible invasion of privacy, but probably the most disconcerting part of this for me is that some people are blaming the celebrities for having the nude photos on their phones in the first place.

(via topgearsteph)

fuckyeahfluiddynamics:

This infrared image shows a kilometer-high volcanic vortex swirling over the Bardarbunga eruption. The bright red at the bottom is lava escaping the fissure, whereas the yellow and white regions show rising hot gases. Although the vortex looks similar to a tornado, it is actually more like a dust devil or a so-called fire tornado. All three of these vortices are driven by a heat source near the ground that generates buoyant updrafts of air. As the hot gases rise, cooler air flows in to replace them. Any small vorticity in that ambient air gets amplified as it’s drawn to the center, the same way an ice skater spins faster when she pulls her arms in. With the right conditions, a vortex can form. Unlike a harmless dust devil, though, this vortex is likely filled with sulphur dioxide and volcanic ash and would pose a serious hazard to aviation.  (Image credit: Nicarnica Aviation; source video; via io9)

fuckyeahfluiddynamics:

This infrared image shows a kilometer-high volcanic vortex swirling over the Bardarbunga eruption. The bright red at the bottom is lava escaping the fissure, whereas the yellow and white regions show rising hot gases. Although the vortex looks similar to a tornado, it is actually more like a dust devil or a so-called fire tornado. All three of these vortices are driven by a heat source near the ground that generates buoyant updrafts of air. As the hot gases rise, cooler air flows in to replace them. Any small vorticity in that ambient air gets amplified as it’s drawn to the center, the same way an ice skater spins faster when she pulls her arms in. With the right conditions, a vortex can form. Unlike a harmless dust devil, though, this vortex is likely filled with sulphur dioxide and volcanic ash and would pose a serious hazard to aviation.  (Image credit: Nicarnica Aviation; source video; via io9)

(via science-junkie)

americasgreatoutdoors:

Much of Ottawa National Wildlife Refuge and the surrounding lands were once part of the Great Black Swamp. The 1,500 square mile Great Black Swamp was a vast network of forests, wetlands, and grasslands. The refuge manages about 6,500 acres of wetland, grassland, and wooded habitat. It provides valuable habitat for a diversity of waterfowl and other migratory birds, resident wildlife, and endangered and threatened species. It provides a place for people to enjoy wildlife-dependent activities and learn about the complexities of the natural world through education and interpretive programming. The refuge adds to the richness of the community by holding in trust a portion of the natural heritage of the Great Lakes ecosystem for the continuing benefit of the American people.Photo: U.S. Fish and Wildlife Service

americasgreatoutdoors:

Much of Ottawa National Wildlife Refuge and the surrounding lands were once part of the Great Black Swamp. The 1,500 square mile Great Black Swamp was a vast network of forests, wetlands, and grasslands. The refuge manages about 6,500 acres of wetland, grassland, and wooded habitat. It provides valuable habitat for a diversity of waterfowl and other migratory birds, resident wildlife, and endangered and threatened species. It provides a place for people to enjoy wildlife-dependent activities and learn about the complexities of the natural world through education and interpretive programming. The refuge adds to the richness of the community by holding in trust a portion of the natural heritage of the Great Lakes ecosystem for the continuing benefit of the American people.

Photo: U.S. Fish and Wildlife Service