Semua koleksi

50 Physics Ideas You Really Need to Know

We encounter physics every single day before even leaving the house—from the alarm clock that tracks time to the smartphone that connects to global satellites via gravity. In "50 Physics Ideas You Really Need to Know," Joanne Bak…

The Magic School Bus Takes a Moonwalk

Ms. Frizzle’s class is heading to the moon! In this space adventure, the students learn about the moon's surface, its lack of atmosphere, and the effects of low gravity. The book explains why the moon appears to change shape in t…

I Know What Gravity Does