Genius Optical Inventions
From the X-Ray to the Telescope
From the Series Incredible Inventions
Before magnifying glasses, how did people make objects look larger? The ancient Romans filled glass bowls with water. Then microscopes and telescopes came along. But optical innovation didn’t stop there. Learn how many lightbulb designs Thomas Edison tested, how spies used microfilm to carry secret messages, how satellites let us look at Earth from space, and more! Fact-packed text and fun illustrations reveal crazy inventions (spectacles for horses!) and offbeat predictions (some people thought electric light would never catch on). Follow the trail of inventions and devices that have enabled us to see everything from distant stars to tiny cells.
| Format | Your Price | Add |
|---|---|---|
|
978-1-5124-7102-1
|
$31.99 |
| Interest Level | Grade 3 - Grade 6 |
|---|---|
| Reading Level | Grade 4 |
| Genre | Science |
| Category | 5 Kinds of Nonfiction, 5KN: Browseable Nonfiction, STEM, STEM: Engineering |
| Copyright | 2018 |
| Publisher | Lerner Publishing Group |
| Brand | Hungry Tomato ® |
| Imprint | Hungry Tomato ® |
| Language | English |
| Number of Pages | 32 |
| Publication Date | 2017-08-01 |
| Reading Counts! Level | 8.3 |
Author: Matt Turner
British-born Matt Turner has authored books on diverse topics including natural history, earth sciences, and railways, as well as hundreds of articles for encyclopedias, covering everything from abstract art to elephants.