検索キーワード： 物理学

What does it take to fuel a rocket to space? Rocket scientists use hydrogen and liquid oxygen, but could anti-matter engines and black-hole drives fuel our spacecraft of the future?

Sam's mother shows him how the primary colors of light and the primary colors of pigment are different with a series of ingenious experiments.

If you throw a ball up while riding your bike, it does not go backward! Why is that?

Isaac Newton did not discover gravity; people had noticed it before! But he did figure out the rules for how it works.

Sabrina is a curious girl who loves her family, nature, and learning… about almost everything. Maybe one day she’ll be a scientist. However, when she overhears her dad—who’s about the smartest person she knows—say that she’s "too bookish for a girl," her confidence is shaken.

Have you ever wondered, “What is time?” It’s one of the most intriguing questions in the universe, sparking the curiosity of both children and adults. The Big Questions: What is Time? invites young readers aged 5 and up to explore the mysteries of time in a way that is captivating, thoughtful, and inspiring. Written by interdisciplinary psychologist Ethan Solace, this book journeys through the wonders of time with a unique blend of scientific discovery, philosophical reflection, and imaginative storytelling.