Explore, experiment, and understand the world
You’ve probably noticed that when one person yawns, everyone else in the room suddenly starts doing it too. That’s not a coincidence — it’s called “contagious yawning.”
Read MoreHabits run much of your daily life, for better or worse...
Read MoreThink of plants as living Wi-Fi hotspots. Instead of data packets, they send chemical molecules and electrical signals nearby plants can “read.”
Read MoreHands-on experiments to explore physics, chemistry, and biology at home or school.
Read MoreLearn about planets, moons, and fascinating space phenomena in an interactive way.
Read MoreDiscover how climate works, human impact, and what we can do to protect the planet.
Read MoreExplore the building blocks of life and learn how living things function and interact.
Read MoreUnderstand key physics concepts through real-life examples and simple experiments.
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