[Challenge] Stimulate your intellectual curiosity with a general knowledge quiz you might not know!

Personal computer

The Japanese word “pasokon” is a wasei-eigo term, abbreviated from “personal computer.” It originally referred to small computers that individuals could use and includes various types such as desktops and laptops. In English, it’s often abbreviated as “PC,” and nowadays it’s an indispensable tool for daily life, useful for work, study, and entertainment.

Social Networking Service

SNS stands for Social Networking Service, referring to platforms where users can connect online and exchange information and opinions. Representative SNS include Facebook, X, and Instagram.

carbon dioxide

Dry ice is the solid form of carbon dioxide frozen at temperatures below −78.5°C. At atmospheric pressure, it does not become a liquid but sublimates directly from solid to gas, which is why it’s called “dry.” In addition to being used as a coolant, dry ice is also employed for special effects, such as the fog in frozen drinks. It can cause cold burns if touched, so it must be handled with care.

lipids

The three major nutrients needed as sources of energy for moving the body are protein, carbohydrates, and fats. Adding two more to make the five major nutrients includes vitamins and minerals. It is important to consume each in a balanced way.

hawk

In Japan, having a hawk appear in your first dream of the year is considered highly auspicious. This is because hawks have long been regarded as the 'kings of birds of prey' and revered as symbols of power and victory. There is also a saying that lists three elements believed to bring good fortune if seen in the first dream: 'First, Mount Fuji; second, a hawk; third, an eggplant.'

nitrogen

About 78% of Earth’s atmosphere is nitrogen (N2). Oxygen (O2) is about 21%, making it the next most abundant component. The other components are present only in trace amounts. Nitrogen is a colorless, odorless gas that makes up most of the air we breathe every day.

Takashi Yanase

The creator of Anpanman is Takashi Yanase. He was known not only as a manga artist but also as a picture book author and poet, and he introduced Anpanman in 1973. It is also popular as a children’s anime and has been loved by many people for many years. In addition to Anpanman, who is kind enough to share pieces of his own face with those in need, Yanase created many other distinctive characters.