I will take the ring to Mordor.
That is the west mouth of the Mount MacDonald Tunnel, which is a 9 mile long mechanical tunnel with special doors and venting systems inside to pump out the diesel exhaust.
This particular picture is from an avalanche 10 years ago that took out a control shed and closed the tracks for a while.
Son Doong cave is world’s largest cave, located in Quang Binh province, Vietnam. It is found by a local man named Ho Khanh in 1991 and was recently discovered in 2009 by British cavers, led by Howard Limbert. The name “Son Doong” cave means “mountain river cave”, It was created 2-5 million years ago by […]
“The most fundamental element of balancing in a physical sense is finding some kind of ‘tripod’ for the rock to stand on. Every rock is covered in a variety of tiny to large indentations that can act as a tripod for the rock to stand upright, or in most orientations you can think of with […]