Dolphins Sleep With One Eye Open / Minnows Do not Sleep! They Resembles Daydreaming State

• Dolphins sleep with one eye open.
• Humans are born with 300 bones but since many fuse together, adults only have 206 bones.
• Turtles can breathe through their rear-ends.
• Butterflies taste with their feet.
• Lightning strikes Earth about 8 million times a day.
• Whether you walk or run, you burn about 100 calories per mile.
• About 11% of Earth's land surface is used to grow crops.
• The brain is only about 2% of a person's body mass but requires about 20% of its oxygen and calories.
• Bullfrogs do not sleep.
• China produces more pigs than all other countries combined.
• About 97% of the water on Earth is undrinkable.
• Vanilla makes up almost 1/3 of the world's ice cream sales.
• The diameter of the moon is less than the distance from Los Angeles to New York.
• People don't sneeze when they're asleep.
• Only about 10% of the world's population lives in the Southern Hemisphere.
• Almost half of the people in Manhattan live alone.
• A fully loaded supertanker traveling at normal speed takes at least twenty minutes to stop.
• The Eiffel Towers gets about 6 inches taller in the heat of summer.
• Women blink twice as often as men.
• Black cats are considered bad luck in the US but good luck in Japan.

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