00:00:00 Ants never sleep
00:00:31 Why people love talking about themselves
00:01:02 Hippos secrete "bloody sweat" for sun protection
00:01:26 Blood type O is the most common
00:01:57 Whales "sing" underwater
00:02:24 Turkey builds palaces for stray cats
00:02:55 Colorblind people live vibrant lives
00:03:31 White giraffe exists
00:04:01 Longest word with one vowel
00:04:28 Madagascar has a walking tree
00:05:01 Laser is an acronym
00:05:39 Turkey's ancient underground city held 20,000 people
00:06:17 Moving lakes exist in Kenya
00:06:45 Brain generates 70,000 thoughts a day
00:07:17 Ostriches can’t walk backward
00:07:38 Why you can "hear" bridges in Italy
00:08:07 Olive oil can help fight cancer
00:08:44 Origin of the word "okay"
00:09:27 Lasers discovered a "ghost city" under the jungle
00:09:56 Norway's underwater restaurant
00:10:26 Artificial intelligence has been around since the 1950s
00:11:02 It rains diamonds on Neptune
00:11:29 Sharks that walk on the ocean floor
00:12:04 Japan has paper buildings
00:12:34 Car aromas can reduce accidents
00:12:58 Chances of winning the lottery are low
00:13:33 Pyramids of Giza were once colorful
00:13:58 World's most pierced man has 500 piercings
00:14:29 El Popo: Mexico’s fiery mountain
00:15:04 Turtles can breathe through their butts
00:15:40 Bananas are actually berries
00:16:07 Arctic tern's longest journey on Earth
00:16:44 Secret staircases in Italian houses
00:17:14 Giraffes and humans have same neck vertebrae
00:17:41 Sunlight takes 8 minutes to reach Earth
00:18:11 "Ahoy" was a phone greeting
00:18:43 Eagles symbolize philosophical power
00:19:10 Amsterdam's complex sewer system
00:19:36 It rains diamonds on Saturn
00:20:08 Hell freezes over yearly
00:20:43 Tower of London was once bright white
00:21:15 Colored squares on toothpaste tubes explained
00:21:57 Origin of the word 'nurse'
00:22:25 Mushrooms that glow in the dark
00:22:57 Medieval winemakers used "tun" as a measurement
00:23:28 Goosebumps: Evolutionary artifact
00:24:13 Banana plants can "walk"
00:24:42 World's smallest monkey weighs 100 grams
00:25:11 Longest movie: 857 hours
00:25:46 Ice can take more than one form
00:26:26 Dubai building rotating skyscrapers
00:26:54 Mandarin is the most spoken language
00:27:37 Accident led to popsicle invention
00:28:13 Chickens are descendants of tyrannosaurs
00:28:50 World's most isolated island
00:29:20 Earth and Moon: A gravity dance
00:29:51 Scotland's national animal is a unicorn
00:30:22 Skin has more microbes than people on Earth
00:31:01 Norway's tunnel where goats are herded daily
00:31:33 Owls mesmerize with their eyes
00:32:12 Longest time between twin births
00:32:39 Elephants fear bees, saving farms
00:33:20 Platypuses are venomous
00:33:47 Most venomous snake lives in Australia
00:34:20 Earth has a stone forest
00:35:03 First speeding ticket: 8 mph was too fast
00:35:28 Fish that live without water
00:35:54 Argentina's "burning" river
00:36:28 Sweden's strange museum
00:37:08 Why do cats purr
00:37:33 Scorpions glow in the dark
00:37:58 Ancient Inca city withstands earthquakes
00:38:30 Organic food: Truth or myth
00:39:08 On Mercury, the year is shorter than the day
00:39:41 World's smallest fish is under 1 cm
00:40:14 Human eye resolution surpasses cameras
00:40:48 Octopuses lay eggs like chickens
00:41:19 Platypus is one of Earth's strangest creatures
00:41:51 Sahara is Earth's largest desert
00:42:20 Germany's crocodile farm success
00:42:49 Laika: First space dog
00:43:25 Sperm whales are the loudest creatures
00:44:00 1,500 types of tea exist
00:44:31 Endless chocolate bar: Illusion or reality
00:44:56 No letter "A" in numbers from one to one thousand
00:45:24 Watches in ads show "ten past ten"
00:45:50 First mobile phone call made in 1973
00:46:17 Flamingos aren’t born pink
00:46:51 Kissing camels banned in Egypt
00:47:21 Ostrich eyes bigger than their brain
00:47:54 Why newborns don’t cry tears
00:48:19 Duck's quack has an echo
00:48:52 Japan has robot-run hotels
00:49:23 Laughter is good for your heart
00:49:50 Rivers in Iceland change direction
00:50:20 Lions sleep up to 20 hours a day
00:50:53 Can cockroaches survive a nuclear explosion
00:51:27 Dollar can be changed 293 ways
00:51:52 Donkeys have more personality than horses
00:52:24 Glass actually flows