Factskiff - A skiff adrift in the ocean of facts

Why Do We Dream

Whether bizarre and fantastical events or ordinary, trivial matters, they all appear in our dreams. Some dreams are so vivid that we remember them clearly after waking, while others vanish instantly

How Tattoo Ink Stays in the Skin

Why is the atomic bomb so powerful

How Wind Forms

A gust of wind blowing against us can feel invigorating. We see and feel the presence of wind every day, but how exactly is wind formed? Before understanding the formation of wind, we need to

Why Weight Loss Often Rebounds

For many people, losing weight feels like a lifelong mission. In today’s world of abundance, food shortages are no longer a concern. Instead, overnutrition has led to widespread obesity. Many people

Why Do We Have Four Seasons

Summer is hot, winter is cold. The seasonal changes we observe from childhood to adulthood greatly shape our lives. What force lies behind this fascinating phenomenon? The answer is the Sun. In

Why Static Electricity Can Attract Objects

Atoms are the fundamental units that make up all matter in the world. They are so small that they cannot be seen with the naked eye, yet they are the building blocks of everything. At the center of

Is a vaccine injecting a virus

Does vaccination mean injecting the virus into yourself? After all, it doesn’t necessarily cause illness. Even if someone becomes infected and later recovers, wouldn’t they also develop antibodies?