35 Wildly Wonderful Wheelchair Design Concepts

Artist Sue Austin flies through the water in a self-propelled underwater wheelchair - wheelchair prototype

Artist Sue Austin flies through the water in a self-propelled underwater wheelchair. The prototype wheelchair enables Sue to go on a gentle, dreamlike exploration of an exotic underwater world. This impressed us so much, we wanted to do a post on wheelchair prototypes and design concepts. Photo #1 by © 2012 Susan Austin

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Reklamlar

Celebrating World Photography Day with Wikimedia Commons Pictures of the Year

WORLD PHOTOGRAPHY DAY, Wikimedia Commons Picture of the Year 1st place: View of Lake Bondhus in Norway, and in the background of the Bondhus Glacier, part of the Folgefonna Glacier

Wikimedia Commons Picture of the Year 2011 #1 with 143 votes in Final. A view of the lake Bondhus in Norway. In the background a view of the Bondhus Glacier as a part of the Folgefonna GlacierView of Lake Bondhus in Norway, and in the background of the Bondhus Glacier, part of the Folgefonna Glacier. Photo #1 by Alchemist-hp (www.pse-mendelejew.de)

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Mysterious & Massive World Hidden Underground: Paradise & Fairytale Caves

Động Thiên Đường -- Paradise Cave at Phong Nha-Ke Bang National Park - Vietnam

Phong Nha-Ke Bang National Park contains the oldest major karst area in Asia. Protecting those caves is the reason for the park and also why it was named a UNESCO World Heritage Site. This cave is called Thien Duong (Động Thiên Đường) and is over 19 miles (31 km) long. The British cave explorers were so impressed by the beauty of the rock formation inside the cave, they dubbed this place as “Paradise Cave.” Photo #1 by Vo Thanh Lam

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Stunning Star Trails from Space & Incredible ISS Astronaut Photography [27 Pics, 2 Vids]

More timelapse star trails as seen from ISS Expedition 31

This is stargazing mixed with stunning long exposure photography while orbiting the Earth at about 17,000 miles per hour. These star trails from space were captured by astronaut photographer Don Pettit. This is a composite of a series of images photographed from a mounted camera on the Earth-orbiting International Space Station, from approximately 240 miles above Earth. Photo #1 by ISS Science Officer Don Pettit

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Memorial Day Tribute: Appreciating U.S. Military Personnel [43 PICS]

U.S. Service members with the Texas Military Forces participate in Game 3 of the Major League Baseball World Series in Arlington, Texas

Happy Memorial Day! We’d like to pay a tribute to people in our military as well as kick off summer and baseball! DoD Photo #1 by Staff Sgt. Eric Wilson, U.S. Air Force

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Cuyahoga Valley National Park: 10th Most Visited U.S. National Park in 2011

Ledges with spring trees at Cuyahoga Valley National Park

The Ritchie Ledges, which formed more than 300 million years ago, with spring trees at Cuyahoga Valley National Park. The Ledges are found within the Virginia Kendall Park unit of Cuyahoga National Park. Photo #1 by © Tom Jones / NPS

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Whitewater Adrenaline Rush: Extreme Kayaking [45 Photos, 5 Videos]

A rocky kayak ride Great Falls Park just outside Washington DC

At Great Falls, near McLean, Virginia, the Potomac River builds up speed and force as it plunges over a series of steep, jagged rocks and flows through the narrow Mather Gorge. It’s considered so dangerous, that ironically the National Park Service warns, “Swimming, wading, and entering the river in any manner are prohibited year round. Dangerous currents, rocks, and rapids make the river extremely hazardous.” Here’s an adrenaline junkie running a rocky kayak ride at Great Falls Park. Photo #1 by O Palsson

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Illegal Tour: Abandoned Amusement Park Nara Dreamland [65 PICS]

Japanese knockoff of Disneyland -- Have a beer at abandoned Nara Dreamland

Built in 1961, this Japanese theme park was a Disneyland knockoff. Visitors had all but stopped coming by 2006, so the amusement park was closed. It was not demolished and became a playground for urban explorer photographers. Have a beer and enjoy this photo tour of abandoned Nara Dreamland. Photo #1 by © Bram Dauw

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37 Out-of-this-World Photos: Earth from Above

Aurora Australis and Daybreak

Aurora Australis and Daybreak. The Aurora Australis, seen at right on Earth’s horizon, and daybreak (left) highlight this “busy” photograph taken by one of the Expedition 30 crew members aboard the International Space Station. Photo #1 by NASA

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