NATIONAL GEOGRAPHIC
VIDEO HOME
NAT GEO TV
NAT GEO WILD
KIDS
MORE VIDEOS
Adventure
Animals
Environment
History & Civilization
Nat Geo Exclusives
People & Culture
Photography
Science & Space
Technology
Travel
Brain Games
High-Frequency Hearing Test
A high-frequency hearing test pits young ears against old in the first Battle of the Ages contest.
more
X
Brain Games
High-Frequency Hearing Test
A high-frequency hearing test pits young ears against old in the first Battle of the Ages contest.
X
Brain Games
High-Frequency Hearing Test
A high-frequency hearing test pits young ears against old in the first Battle of the Ages contest.
Share Link
Featured Videos
Related
Brain Games: Stage of Your Brain
Brain Games: Out of Your Depth
Brain Games: How Much Money Would It Take?
Meet the Brain: Phone Focus
Brain Magic: Morality
Money To Burn
Message in a Bottle
Jason Silva on the Mind/Body Connection
Tap Into Your Brain's Stored Power
Numerical Intuition
Making the Impossible Possible
Your Memory Under Stress
Not Afraid to Ask for Directions
A Double Dutch Brain Game
Jason Silva on Awareness
Brain Games DIY: The Awareness Game
Brain Games DIY: The Stress Game
Jason Silva on Stress
Following Directions
Brain Games: Stress Test Preview
Brain Games: Trust Me Preview
Take the Money... and Run?
Jason Silva on Aging
Brain Games DIY: The Age Game
Brain Games DIY: The Trust Game
Jason Silva on Trust
Brain Games: In Living Color Preview
Brain Games DIY: The Clothing Game
Brain Games DIY: The Color Game
Jason Silva on Attraction
Jason Silva on Color
It’s Not Easy Being Green
What a Colorful World
Keeping the Spark
More Than Just a Pretty Face?
Brain Games: A Whole New Season
Smile Trial
Born to Lie
Brain Games: Liar, Liar Preview
Brain Games: Illusion Confusion Preview
You & Superman
Game of the Future
Brain Games: Use It or Lose It Preview
Brain Games: You Decide Preview
Brain Games: Seeing Is Believing Preview
Short Circuit
Einstein and Monroe
Newest
All
Category:
Adventure
Animals
Environment
History & Civilization
Nat Geo Exclusives
People & Culture
Photography
Science & Space
Technology
Travel
Culture & History
These divers search for slave ship wrecks and discover their ancestors
18:06
101 Videos
Tornadoes 101
05:31
Animals
What a sea snail die-off means for Californians—and the climate
11:06
Culture & History
Nat Geo's Aaron Huey's most epic photos
10:17
Animals
See why this colorful ‘king of birds’ is the center of conservation efforts
09:29
Exploration & Adventure
Watch this man brave an icy plunge in the Arctic.
01:11
Animals
See how this school of tiny fish uses bacteria to glow in the dark
03:13
The Story of Plastic
What's the world's most littered plastic item? Cigarette butts
05:05
Animals
Behind the scenes: A rumor about opiates and pangolin scales is debunked
05:07
101 Videos
Fossils 101
04:07
wild_life with bertie gregory
For harp seal pups, survival depends on its first ten days
12:15
wild_life with bertie gregory
Behind the shot: Visit the vibrant world under the Arctic sea ice
01:00
Animals
Watch Arctic wolf pups on first family outing, in rare footage
02:14
Environment
See the crack splitting an Antarctic ice shelf in two
02:17
wild_life with bertie gregory
Polar bear cubs must grow up fast in the unpredictable Arctic
10:50
wild_life with bertie gregory
Behind the shot: Brutal blizzard proves to be a challenge in filming polar bears
01:33
Show More Videos
