00:00:00 Computer memory once used magnetic rings
00:00:26 Why people love talking about themselves
00:00:55 Fungi are closer to animals than plants
00:01:30 Inventor of pop-up ads regrets it
00:01:59 Pyramids of Giza were once colorful
00:02:25 Origin of the term "honeymoon"
00:02:58 Colored squares on toothpaste tubes explained
00:03:38 Earth has a stone forest
00:04:22 Blue fire on volcanoes
00:04:56 Chocolate Cosmos flower smells like chocolate
00:05:30 Largest family has over 180 members
00:06:03 Amsterdam's complex sewer system
00:06:30 Hippos sweat red myth
00:06:59 Octopuses are ocean interior designers
00:07:38 Japanese island covered in volcanic ash
00:08:08 Oldest message in a bottle found after a century
00:08:35 Mysterious desert music frightens the brave
00:09:06 Why lightning strikes the same place
00:09:37 Elephants fear bees, saving farms
00:10:17 Lasers discovered a "ghost city" under the jungle
00:10:46 Human eye resolution surpasses cameras
00:11:16 Giant water lilies support a person's weight
00:11:43 Elephants mourn their dead
00:12:15 World's longest hair measures over 18 feet
00:12:50 Origin of the word "okay"
00:13:36 King Louis XIV ruled for 72 years
00:14:10 Beefalo: Cow and bison hybrid
00:14:52 El Popo: Mexico’s fiery mountain
00:15:28 Italy: Country of UNESCO treasures
00:16:04 Messages in bottles travel for years
00:16:34 World's smallest frog is under 1 cm
00:17:06 First speeding ticket: 8 mph was too fast
00:17:33 Banana plants can "walk"
00:18:02 Giraffe spots are like fingerprints
00:18:32 Dollar can be changed 293 ways
00:19:00 Why do cats purr
00:19:23 Sunset on Mars looks amazing
00:20:01 Underwater waterfall exists
00:20:43 Whales "sing" underwater
00:21:09 Why owls have asymmetrical ears
00:21:45 Why desert towers are so tall
00:22:14 Great Barrier Reef: A natural wonder
00:22:57 Pennsylvania's highest peak lower than Colorado's lowest point
00:23:28 Antarctica is Earth's largest desert
00:24:05 Spain's ghost city built for thousands but uninhabited
00:24:43 Rivers in Iceland change direction
00:25:14 Goosebumps: Evolutionary artifact
00:26:00 Some fungi control insects
00:26:31 Car aromas can reduce accidents
00:26:57 Only 10% of an iceberg is visible
00:27:21 Italy's museum of canal-found objects
00:27:57 Longest time between twin births
00:28:26 Giraffes barely sleep
00:28:51 Babylonian lottery decided dinner
00:29:21 Dolphins and birds sleep with one eye open
00:30:00 World's longest bridge stretches 160 km
00:30:30 Bananas are actually berries
00:30:58 Octopuses have three hearts and nine brains
00:31:28 Greenland shark lives 500 years
00:32:10 First mobile phone call made in 1973
00:32:37 Why fawns have no scent
00:33:04 Tower of London was once bright white
00:33:33 Deck of cards has infinite combinations
00:34:04 Johnny Appleseed planted apples not for food
00:34:37 Superfetation: Pregnancy while already pregnant
00:35:23 Hippos secrete "bloody sweat" for sun protection
00:35:47 World's smallest island is a few square meters
00:36:18 Penguins propose with pebbles
00:36:55 Laser is an acronym
00:37:34 Japan has paper buildings
00:38:04 Germany's crocodile farm success
00:38:30 Owls mesmerize with their eyes
00:39:06 Coca-Cola's secret ingredients
00:39:37 Scorpions glow in the dark
00:40:01 Buildings cooled without electricity
00:40:29 Why snails bury themselves
00:40:55 Kenophobia: Fear of empty spaces
00:41:24 Being born on February 29 is rare
00:42:05 One billion seconds equals 32 years
00:42:38 Word with 189,000 letters
00:43:06 Norway's underwater restaurant
00:43:38 World's smallest monkey weighs 100 grams
00:44:09 Watches in ads show "ten past ten"
00:44:36 It rains diamonds on Neptune
00:45:04 Chances of winning the lottery are low
00:45:34 Flamingos aren’t born pink
00:46:06 Black panthers are not a species
00:46:43 Every cat has a unique nose print
00:47:18 World's most pierced man has 500 piercings
00:47:49 Turkey's ancient underground city held 20,000 people