英文豆知識タイピング

(Sharks have been around for over 400 million years, making them older than dinosaurs.)

Sharks have been around for over 400 million years, making them older than dinosaurs.

(The Eiffel Tower can be 15 centimeters taller during the summer due to the expansion of metal.)

The Eiffel Tower can be 15 centimeters taller during the summer due to the expansion of metal.

(Octopuses have three hearts and blue blood due to the copper in their oxygen-carrying molecules.)

Octopuses have three hearts and blue blood due to the copper in their oxygen-carrying molecules.

(A single strand of spaghetti is called a "spaghetto," a fun fact for Italian food lovers.)

A single strand of spaghetti is called a "spaghetto," a fun fact for Italian food lovers.

(Honey never spoils; archaeologists have found pots of honey over 3,000 years old and still edible.)

Honey never spoils; archaeologists have found pots of honey over 3,000 years old and still edible.

(Bananas are berries, but strawberries are not, according to botanical definitions of fruits.)

Bananas are berries, but strawberries are not, according to botanical definitions of fruits.

(There are more possible iterations of a game of chess than there are atoms in the known universe.)

There are more possible iterations of a game of chess than there are atoms in the known universe.

(Koalas sleep up to 22 hours a day due to their low-energy eucalyptus diet, making them very sleepy animals.)

Koalas sleep up to 22 hours a day due to their low-energy eucalyptus diet, making them very sleepy animals.

(Butterflies taste with their feet, using special sensors to detect the sweetness of nectar.)

Butterflies taste with their feet, using special sensors to detect the sweetness of nectar.

(An octopus can regrow a lost arm, a skill that helps them survive in the wild.)

An octopus can regrow a lost arm, a skill that helps them survive in the wild.

(Cows have best friends and can become stressed when they are separated from them.)

Cows have best friends and can become stressed when they are separated from them.

(Dragonflies can fly up to 60 miles per hour, making them some of the fastest insects on Earth.)

Dragonflies can fly up to 60 miles per hour, making them some of the fastest insects on Earth.

(Wombat poop is cube-shaped, which helps it stay in place and mark their territory.)

Wombat poop is cube-shaped, which helps it stay in place and mark their territory.

(A day on Venus is longer than a year on Venus due to its slow rotation and fast orbit around the sun.)

A day on Venus is longer than a year on Venus due to its slow rotation and fast orbit around the sun.

(The Guinness World Record for the longest hiccuping spree is 68 years, held by Charles Osborne.)

The Guinness World Record for the longest hiccuping spree is 68 years, held by Charles Osborne.

(Sloths only defecate once a week, and they lose up to one-third of their body weight when they do.)

Sloths only defecate once a week, and they lose up to one-third of their body weight when they do.

(The shortest war in history lasted 38 minutes between Britain and Zanzibar in 1896.)

The shortest war in history lasted 38 minutes between Britain and Zanzibar in 1896.

(The tongue of a blue whale can weigh as much as an elephant, making it one of the heaviest organs.)

The tongue of a blue whale can weigh as much as an elephant, making it one of the heaviest organs.

(Jellyfish have been around for more than 500 million years, even before dinosaurs roamed the Earth.)

Jellyfish have been around for more than 500 million years, even before dinosaurs roamed the Earth.

(The heart of a shrimp is located in its head, an interesting fact about this small sea creature.)

The heart of a shrimp is located in its head, an interesting fact about this small sea creature.