執筆者 Modern English | 2016年10月13日 | Trivia
People had known for a long time that willow tree bark had an ability to relieve pain. Modern aspirin was developed in the 19th century. The word “aspirin” started as a brand name of the company Bayer, but became a generic name for the drug. Aspirin is less popular...
執筆者 Modern English | 2016年10月06日 | Trivia
Even numbers are divisible by two. They can be divided by two without anything left over, or divided “evenly”. Odd numbers are not strange, but can’t be divided evenly by two. Zero also counts as even! Non-integers like 1/3 or 0.5 are neither odd nor even. ...
執筆者 Modern English | 2016年09月29日 | Trivia
Purring is a rumbling sound made by happy cats. However, other animals make sounds also called “purring”, including raccoons, squirrels, bears and elephants. We don’t know exactly how cats purr. Some bigger cats cannot purr—they can roar, instead. Cats don’t only purr...
執筆者 Modern English | 2016年09月15日 | Trivia
A buttercup is a small yellow flower. The name sounds cute and delicious, but actually, they are poisonous. Cows and horses sometimes get sick from eating them if they have nothing else to eat....
執筆者 Modern English | 2016年09月08日 | Trivia
Sprinkles are tiny colorful candies that are used for decoration, not for flavor. They are often seen on top of ice cream, cookies, cupcakes or other sweets. A mix of rainbow colors is probably most common, but they can also be found in single colors or themed...
執筆者 Modern English | 2016年09月01日 | Trivia
A red giant is a kind of star. It’s much bigger than our sun—it’s giant! But it’s actually not very massive or dense, for a star. Its light is orange or red. Red giants are older stars that have burned up their fuel. When a star like ours burns out and collapses, the...