James Smith

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I used to look up at the sky when I was a child and wonder what's in those stars. Growing up, when I had the opportunity to contact the source of human knowledge, I had more knowledge about the universe, the natural world, and created laws. Being the founder of Wikiwap is where I can share my understanding of the world around me in a simple way that readers can access knowledge like a child. You and I are parts of the world; life will always be beautiful.

Why are the drops of gasoline falling on the wet street with many colors?

Why are the drops of gasoline falling on the wet street with many colors? After the rain, the asphalt streets were wet in the sunlight,...

Why can tube lights emit multicolored light?

Why can tube lights emit multicolored light? The sunset is just falling; the flower lights come on. The brightly colored tube lights combine all kinds...

Why does a rainbow appear in the sky?

During the summer days, it suddenly stopped after the rain, and the sunlight was beautiful. Suddenly, a rainbow appeared in the sky. It is...

Why is the width of the tri-colored pieces on the French flag, not the same?

Why is the width of the tri-colored pieces on the French flag, not the same? Have you seen the flag of France yet? It is...

Why can we see distant objects using a telescope?

Why can we see distant objects using a telescope? A telescope is an optical device used to observe objects at a long distance. It can...

Why can electron microscopy magnify objects by a million times?

Why can electron microscopy magnify objects by a million times? Put a flea under the magnifying glass, then move the magnifying glass to the right...

Why can a magnifying glass enlarge an object image?

Why can a magnifying glass enlarge an object image? A magnifying glass is a simple optical tool used to read a book, and the small...

Why are the dark sea blue and the seafoam white?

Why are the dark sea blue and the seafoam white? Sitting on the beach, watching the vast deep blue sea, rolled up thousands of waves,...

Why do mountain climbers have to wear black glasses?

Why do mountain climbers have to wear black glasses? Climbers who climb high mountains must wear black glasses, that's why? It's for eye protection. It...

Why is the shadow under the filament lamp very clear, and the shadow under the tube lamp is not clear?

Why is the shadow under the filament lamp very clear, and the shadow under the tube lamp is not clear? Under the sun or light,...

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