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Mark Hall
United States
Registrace 14. 12. 2006
A channel for freediving in the Cayman Islands
A morning blanket
Several hundred feet above our house in Pisgah Forest, North Carolina, USA
zhlédnutí: 21
Video
Above the Pisgah Forest clouds
zhlédnutí 84Před 5 měsíci
High aloft over our house on a Sunday morning. Pisgah Forest, NC
Morning clouds
zhlédnutí 53Před 7 měsíci
Morning clouds over Brevard, NC and the French Broad River valley
Constructing retaining walls with boulders
zhlédnutí 33Před 3 lety
Caterpillar positioning boulders as part of the retaining wall on the northeast corner of the basement
Achilles Lower Leg
zhlédnutí 18Před 4 lety
The most import exercises a runner can do for their calve or achilles problems.
Demonstration of high-temperature superconductors using a yttrium ceramic
zhlédnutí 81Před 4 lety
Scientist from the Los Alamos National Laboratory Pulse Magnetism lab demonstrating high temperature superconductivity with a yttrium ceramic. In this case, "high temperature" translates as 200 K or -100 F
Tubular motion - Silversides @ Eden Rock
zhlédnutí 182Před 7 lety
During the Summer months here in Cayman, tiny dwarf herring (a.k.a. "Silversides") fill the empty overhangs and tunnels at Eden Rock and elsewhere creating a mesmerizing, intoxicating visual display of motion and shifting shapes. Of course, it's a feast for tarpon, jacks, groupers, snappers and others, who seem to end up in a sated stupor. "I can't eat another bite, but they're so sweet and tas...
The reef at Eden Rock severely damaged by cargo ship collision
zhlédnutí 1,9KPřed 7 lety
The 100 meter, 2936 tonne cargo ship ‘Saga’ struck the Eden Rock reef in the early hours of Friday, 25 November 2016. I have freedived this reef maybe 200 times in the past 3 years, so I know it well. The damage is other-wordly. Most of it I didn't recognize.
Lever du jour sur les îles Caïmans - full
zhlédnutí 496Před 8 lety
Lever du jour sur les îles Caïmans - full
Ascension and Blessing of the Fishes - The Movie
zhlédnutí 78Před 8 lety
Ascension and Blessing of the Fishes - The Movie
A Flying Gurnard out for a stroll along the sands of Eden Rock
zhlédnutí 72Před 9 lety
A Flying Gurnard out for a stroll along the sands of Eden Rock
Spotted Eagle Ray @ Eden Rock/Devil's Grotto, Grand Cayman
zhlédnutí 93Před 9 lety
Spotted Eagle Ray @ Eden Rock/Devil's Grotto, Grand Cayman
An early morning of tunnels at Devil's Grotto
zhlédnutí 40Před 9 lety
An early morning of tunnels at Devil's Grotto