Here's a unique way to time soft-boiled eggs: instead of counting minutes, use the reading of Chapter 14 from the Old Testament. Place the eggs ...

The takara mussel is a shellfish that lives in the sea. They have long been used as a symbol of safe childbirth because they resemble ...

Tonic water is often used to mix alcoholic beverages. Wilkinson's tonic water is well known. If you search for tonic water, you can find something ...

Today, reinforced concrete is the standard material for building construction. However, in wartime Japan, steel was predominantly allocated for weapon manufacturing, leading to a significant ...

A pest called phylloxera has caused a nightmare for European grapes. For more information, see this article. On the other hand, phylloxera has played a ...

In gambling, one insanely weak sucker player is often the one who makes a lot of money for a lot of other players. A sucker ...

Who do you think has a higher mortality rate, the common soldier or his captain? It is said that the death rate is higher for ...

Suits and expensive coats are often taken to a dry-cleaning store to be dry-cleaned. But what exactly is dry cleaning? I thought that since it ...

How do sunscreens work to protect the skin from UV rays? There are two main types of sunscreens. Absorbers and scatterers. Absorb ultraviolet rays and ...

Soil solarization (solarization) utilizes the heat from the sun to eliminate pests, pathogens, weed seeds, and other harmful organisms in the soil. This method is ...

You probably check the weather forecast on your TV or smartphone on the day you go out. In recent years, the accuracy of weather forecasting ...

Former badminton player Kenichi Taishi explains how to improve badminton on YouTube. In the video, he says that it is better not to make risky ...

I Phylloxera, a grape pest native to the United States, was brought to Europe by ship in the 19th century and devastated the European wine ...

Basically, technological advances are intended to increase productivity by saving time and effort. However, there is a term called counter productivity. It means that new ...

From time immemorial until now, people who work without moving (so-called brain workers) are well paid and physically comfortable. So it is tempting to say, ...

Granite, also called granite, is often used in tombstones and buildings. Granite often emits radiation because it contains high levels of radioactive isotopes such as ...

This is a painting depicting bodies being carried by cart in the midst of the famine in Ireland. It is an article from the illustrated ...

Why did the Spanish Empire, which in the 16th century was called "the empire on which the sun never set" and was the richest country ...

In ancient Europe, many people believed that milk should be consumed on an empty stomach. The reason was that the milk would be hardened by ...

The concept of the beaver being a fish became popular among Roman Catholics during the Middle Ages. Why did Roman Catholics promote this concept? In ...