# Who Knew? the Big Book of Science Questions That Will Make You Think Again - Hardcover

by **Sophie Collins** (Author)

**You won't know unless you ask! These 12 chapters cover a wide range of science topics such as astronomy, zoology, the human body, computing and technology, what the future holds, and more.**

_Who Knew? The Big Book of Science Questions That Will Make You Think Again_ includes more than 100 fascinating articles across twelve chapters that will answer questions such as "Why can't we go faster than the speed of light?" and "How green are electric cars?" This compilation of scientific knowledge consists of entries from _Who Knew? Physics_ and _Who Knew? Human Anatomy_, plus dozens of brand-new articles. Chapters cover subjects such as cosmology, astronomy, planet Earth, forces and materials, life on Earth, botany, zoology, the human body, the brain, medicine, computers and technology, and the future. A quiz at the end of each chapter will test your knowledge so that you'll be ready for mastermind status in no time!

**Number of Pages:** 256

**Dimensions:** 0.67 x 9.68 x 7.48 IN

**Publication Date:** July 25, 2023

## Details

- **Price:** 19.99 USD
- **Vendor:** Books by splitShops
- **Type:** Books
- **Tags:** Books by splitShops, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 19.99 USD | In stock |

## Images

- Who Knew? the Big Book of Science Questions That Will Make You Think Again - Hardcover

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> Updated: 2026-07-23