Invisibility Cloak

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Ghosts of Stonehenge - S44 E14

Premiered On: 10/11/2017

Who built Stonehenge, and why? Groundbreaking archaeological digs have revealed major new clues about Britain's enigmatic 5,000-year-old site and the people who constructed it.

• Friday December 8, 2023 2:00 am ET on KET
• Friday December 8, 2023 1:00 am CT on KET
• Sunday December 10, 2023 7:00 pm ET on KET2
• Sunday December 10, 2023 6:00 pm CT on KET2
• Monday December 11, 2023 5:00 am ET on KET2
• Monday December 11, 2023 4:00 am CT on KET2
• Tuesday December 12, 2023 12:00 am ET on KET2
• Monday December 11, 2023 11:00 pm CT on KET2
• Tuesday December 12, 2023 7:00 pm ET on KETWORLD
• Tuesday December 12, 2023 6:00 pm CT on KETWORLD
• Wednesday December 13, 2023 12:00 am ET on KETWORLD
• Tuesday December 12, 2023 11:00 pm CT on KETWORLD
• Wednesday December 13, 2023 8:00 am ET on KETWORLD
• Wednesday December 13, 2023 7:00 am CT on KETWORLD

The Next Pompeii - S46 E6

Premiered On: 02/20/2019

Discover Campi Flegrei, a lesser-known volcano in the shadow of Vesuvius, if it erupts, millions of lives could be at risk. Scientists explore its unique geology and develop a warning system that could prevent Naples from becoming the next Pompeii.

• Wednesday December 13, 2023 9:00 pm ET on KET
• Wednesday December 13, 2023 8:00 pm CT on KET
• Thursday December 14, 2023 5:00 pm ET on KET
• Thursday December 14, 2023 4:00 pm CT on KET
• Friday December 15, 2023 2:00 am ET on KET
• Friday December 15, 2023 1:00 am CT on KET
• Sunday December 17, 2023 7:00 pm ET on KET2
• Sunday December 17, 2023 6:00 pm CT on KET2
• Monday December 18, 2023 5:00 am ET on KET2
• Monday December 18, 2023 4:00 am CT on KET2
• Tuesday December 19, 2023 12:00 am ET on KET2
• Monday December 18, 2023 11:00 pm CT on KET2

Decoding the Great Pyramid - S46 E4

Premiered On: 02/06/2019

New archaeological evidence provides clues about the Egyptians who built the Great Pyramid of Giza - and how they did it.

• Wednesday December 20, 2023 9:00 pm ET on KET
• Wednesday December 20, 2023 8:00 pm CT on KET
• Thursday December 21, 2023 5:00 pm ET on KET
• Thursday December 21, 2023 4:00 pm CT on KET
• Friday December 22, 2023 2:00 am ET on KET
• Friday December 22, 2023 1:00 am CT on KET
• Sunday December 24, 2023 7:00 pm ET on KET2
• Sunday December 24, 2023 6:00 pm CT on KET2
• Monday December 25, 2023 5:00 am ET on KET2
• Monday December 25, 2023 4:00 am CT on KET2
• Tuesday December 26, 2023 12:00 am ET on KET2
• Monday December 25, 2023 11:00 pm CT on KET2

Alaskan Dinosaurs - S48 E21

Wielding chainsaws to extract fossils frozen into the permafrost and flying drones to map thousands of footprints, intrepid paleontologists discover that dinosaurs thrived in the cold and dark of the Arctic Circle.

• Wednesday December 27, 2023 9:00 pm ET on KET
• Wednesday December 27, 2023 8:00 pm CT on KET
• Thursday December 28, 2023 5:00 pm ET on KET
• Thursday December 28, 2023 4:00 pm CT on KET
• Friday December 29, 2023 2:00 am ET on KET
• Friday December 29, 2023 1:00 am CT on KET
• Sunday December 31, 2023 7:00 pm ET on KET2
• Sunday December 31, 2023 6:00 pm CT on KET2
• Monday January 1, 2024 5:00 am ET on KET2
• Monday January 1, 2024 4:00 am CT on KET2
• Tuesday January 2, 2024 12:00 am ET on KET2
• Monday January 1, 2024 11:00 pm CT on KET2

Arctic Drift - S48 E13

Premiered On: 10/13/2021

Join scientists on the biggest Arctic research expedition of all time. Facing hungry polar bears, perilous sea ice cracks and brutal cold, the team strives to understand the forces that are changing the region and the world.

• Wednesday January 3, 2024 9:00 pm ET on KET
• Wednesday January 3, 2024 8:00 pm CT on KET
• Thursday January 4, 2024 5:00 pm ET on KET
• Thursday January 4, 2024 4:00 pm CT on KET
• Friday January 5, 2024 2:00 am ET on KET
• Friday January 5, 2024 1:00 am CT on KET
• Sunday January 7, 2024 7:00 pm ET on KET2
• Sunday January 7, 2024 6:00 pm CT on KET2
• Tuesday January 9, 2024 12:00 am ET on KET2
• Monday January 8, 2024 11:00 pm CT on KET2

Recent

Ghosts of Stonehenge - S44 E14

• Thursday December 7, 2023 5:00 pm ET on KET
• Thursday December 7, 2023 4:00 pm CT on KET
• Wednesday December 6, 2023 9:00 pm ET on KET
• Wednesday December 6, 2023 8:00 pm CT on KET

Great Mammoth Mystery - S49 E3

• Wednesday December 6, 2023 8:00 am ET on KETWORLD
• Wednesday December 6, 2023 7:00 am CT on KETWORLD
• Wednesday December 6, 2023 12:00 am ET on KETWORLD
• Tuesday December 5, 2023 11:00 pm CT on KETWORLD
• Tuesday December 5, 2023 7:00 pm ET on KETWORLD
• Tuesday December 5, 2023 6:00 pm CT on KETWORLD

Asteroid: Doomsday or Payday? - S40 E24

• Thursday November 30, 2023 5:00 pm ET on KET
• Thursday November 30, 2023 4:00 pm CT on KET

Lee and Liza's Family Tree - S50 E18

• Friday November 24, 2023 2:00 am ET on KET
• Friday November 24, 2023 1:00 am CT on KET
• Thursday November 23, 2023 5:00 pm ET on KET
• Thursday November 23, 2023 4:00 pm CT on KET
• Wednesday November 22, 2023 9:00 pm ET on KET
• Wednesday November 22, 2023 8:00 pm CT on KET

The Battle to Beat Malaria - S50 E17

• Wednesday November 22, 2023 8:00 am ET on KETWORLD
• Wednesday November 22, 2023 7:00 am CT on KETWORLD
• Wednesday November 22, 2023 12:00 am ET on KETWORLD
• Tuesday November 21, 2023 11:00 pm CT on KETWORLD
• Tuesday November 21, 2023 7:00 pm ET on KETWORLD
• Tuesday November 21, 2023 6:00 pm CT on KETWORLD
• Tuesday November 21, 2023 12:00 am ET on KET2
• Monday November 20, 2023 11:00 pm CT on KET2
• Monday November 20, 2023 5:00 am ET on KET2
• Monday November 20, 2023 4:00 am CT on KET2
• Sunday November 19, 2023 7:00 pm ET on KET2
• Sunday November 19, 2023 6:00 pm CT on KET2
• Friday November 17, 2023 2:00 am ET on KET
• Friday November 17, 2023 1:00 am CT on KET
• Thursday November 16, 2023 5:00 pm ET on KET
• Thursday November 16, 2023 4:00 pm CT on KET
• Wednesday November 15, 2023 9:00 pm ET on KET
• Wednesday November 15, 2023 8:00 pm CT on KET

Inside China's Tech Boom - S50 E16

• Wednesday November 15, 2023 8:00 am ET on KETWORLD
• Wednesday November 15, 2023 7:00 am CT on KETWORLD
• Wednesday November 15, 2023 12:00 am ET on KETWORLD
• Tuesday November 14, 2023 11:00 pm CT on KETWORLD
• Tuesday November 14, 2023 7:00 pm ET on KETWORLD
• Tuesday November 14, 2023 6:00 pm CT on KETWORLD
• Tuesday November 14, 2023 12:00 am ET on KET2
• Monday November 13, 2023 11:00 pm CT on KET2
• Monday November 13, 2023 5:00 am ET on KET2
• Monday November 13, 2023 4:00 am CT on KET2
• Sunday November 12, 2023 7:00 pm ET on KET2
• Sunday November 12, 2023 6:00 pm CT on KET2
• Friday November 10, 2023 2:00 am ET on KET
• Friday November 10, 2023 1:00 am CT on KET
• Thursday November 9, 2023 5:00 pm ET on KET
• Thursday November 9, 2023 4:00 pm CT on KET
• Wednesday November 8, 2023 9:00 pm ET on KET
• Wednesday November 8, 2023 8:00 pm CT on KET

Ancient Earth: Humans - S50 E15

• Wednesday November 8, 2023 8:00 am ET on KETWORLD
• Wednesday November 8, 2023 7:00 am CT on KETWORLD
• Wednesday November 8, 2023 12:00 am ET on KETWORLD
• Tuesday November 7, 2023 11:00 pm CT on KETWORLD
• Tuesday November 7, 2023 7:00 pm ET on KETWORLD
• Tuesday November 7, 2023 6:00 pm CT on KETWORLD
• Tuesday November 7, 2023 12:00 am ET on KET2
• Monday November 6, 2023 11:00 pm CT on KET2
• Monday November 6, 2023 5:00 am ET on KET2
• Monday November 6, 2023 4:00 am CT on KET2