Inside the Tornado Inside the Tornado
Posted by: NationalGeographic

Video duration: 260 seconds

More than 1000 tornadoes touch down in the US every year. When most people are running away, one team of scientists heads straight for the action.
See All National Geographic Videos
http://video.nati onalgeographic.com/v ideo/?source=4001

Related: environment, science, storm, tornado

Inside the Tornado Inside the Tornado
Posted by: NationalGeographic

Video duration: 260 seconds

More than 1000 tornadoes touch down in the US every year. When most people are running away, one team of scientists heads straight for the action.
See All National Geographic Videos
http://video.nati onalgeographic.com/v ideo/?source=4001

Related: environment, inside, science, storm, tornado, weather

Great Pyramid Mystery Solved? Great Pyramid Mystery Solved?
Posted by: NationalGeographic

Video duration: 291 seconds

How were the blocks raised to the top of the 489ft Great Pyramid? An architect develops a theory about a snaking internal ramp that's been hidden inside the pyramid for 4500 years.
Unlocking the Great Pyramid :
SUN NOVEMBER 16 9P et/pt

Related: adventure, ancient, anthropology, archaeology, burial, egypt, egyptoloy, events, exploration, forensics, great, history, investigat, kings, lost, of, pharaoh, pyramid, the, unwrapped, valley, world, worlds

Black Holes Black Holes
Posted by: NationalGeographic

Video duration: 324 seconds

Stephen Hawking's theory of black holes and Richard Gott's theory of cosmic strings give hope to those seeking a route to time travel.
Naked Science: Time Machine :
THURS SEPTEMBER 11 10P et/pt : http://channel.natio nalgeographic.com/se ries/naked-science/3 486/Overview/?source =4003

Related: engineering, gott, hawking, machine, phenomena, richard, science, space, stephen, string, technology, th, time, travel

Screaming Mummy Mystery Screaming Mummy Mystery
Posted by: NationalGeographic

Video duration: 323 seconds

Surrounded by contradictions, the mummy known as Unknown Man E has fascinated Egyptologists for over a century.
Mystery of the Screaming Man : FRI NOVEMBER 21 9P et/pt : http://channel.natio nalgeographic.com/se ries/expedition-week /3914/Overview

Related: adventure:, ancient, egypt, exploration, lost, man, mumm, mummy, mystery, of, screaming, the, unknow, unwrapped, world, worlds

Underwater Creature Camouflage Underwater Creature Camouflage
Posted by: NationalGeographic

Video duration: 351 seconds

Learn how denizens of the deep stay hidden and mimic other creatures.
http://www.ngcwil d.com/?source=4003

Related: camouflage, fish, octopus, underwater

Cheetahs Return to Zebra Park Cheetahs Return to Zebra Park
Posted by: NationalGeographic

Video duration: 268 seconds

For 70 years, zebras at South Africa's Mountain Zebra National Park have had few predators. But now conservationists are reintroducing cheetahs to the landscape.

Related: africa, cheetah, mountain, national, park, predator, south, zebra

Hornets From Hell Hornets From Hell
Posted by: NationalGeographic

Video duration: 186 seconds

Japanese giant hornets pack a venomous sting so strong it can dissolve human tissue. But when a hornet scout enters a beehive, watch as the bees turn the tables on their enemy and literally bake the predator to death!
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Related: bee, beehive, dissolve, giant, hornet, japan, poison, sting, venom

Seal Sends Text Messages Seal Sends Text Messages
Posted by: NationalGeographic

Video duration: 378 seconds

A monk seal, raised in captivity in Greece, has been released into the wild with a cell phone that sends text messages about her location.

Related: cell, greece, message, phone, seal, text

CIA Mind Control CIA Mind Control
Posted by: NationalGeographic

Video duration: 302 seconds

During the Cold War, the CIA launched a highly classified program aimed at mastering the art of mind control.
CIA Secret Experiments :
MON MARCH 10 10P et/pt : http://channel.natio nalgeographic.com/ch annel/videos/?source =4003

Related: agency, central, cia, cold, contril, experiements, intelligence, interrogation, mind, war

Crittercam: Lions Crittercam: Lions
Posted by: NationalGeographic

Video duration: 353 seconds

See what a lion sees: from play time with some other lions, to a kill to feed its young.
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Related: attack, camera, crittercam, feed, hunt, life, lion, lions, of, photo, photographer, play, young

Deadly Venomous Viper Deadly Venomous Viper
Posted by: NationalGeographic

Video duration: 203 seconds

This one small snake causes up to 50% of all venomous bites.
Asia-Pacific's Deadly Dozen :
SAT DECEMBER 22 8P et/pt :
http://channel.na tionalgeographic.com /channel/video/?sour ce=4003

Related: deadly, green, lipped, small, snake, venomous, viper, white

Bull Sharks Bull Sharks
Posted by: NationalGeographic

Video duration: 173 seconds

Bull sharks are known man-eaters. Crittercam goes with them to see how they hunt.
See All National Geographic Videos http://video.nationa lgeographic.com/vide o/?source=4001

Related: attack, bull, crittercam, fish, hunt, ocean, sea, shark

Ice Trek Meets Polar Bears, More Ice Trek Meets Polar Bears, More
Posted by: NationalGeographic

Video duration: 355 seconds

National Geographic explorers take a three-month adventure through ice and Arctic waters to reach the islands of Franz Josef Land north of Russia.

Related: adventure, franz, ice, josef, land, russia, trek

Surviving Prison Surviving Prison
Posted by: NationalGeographic

Video duration: 179 seconds

Inmates and officers provide a view inside Stateville Correctional Facility.
Lockdown: Surviving Stateville :
SUN JULY 20 10P et/pt : http://channel.natio nalgeographic.com/se ries/lockdown/3830/O verview/?source=4003

Related: destinations, illinois, inmates, lockdown, stateville