WORLD BOOK BLOG


August 16, 2017
science space

Pinhole Camera

Are you having a hard time finding solar eclipse glasses? If you find yourself unable to get a pair of solar eclipse glasses, protect your eyesight […]
August 16, 2017

6 Weird Effects of a Total Solar Eclipse

Odd things can happen during a total solar eclipse, particularly in the path of totality where the sun is entirely blocked by the moon. Here are […]
August 14, 2017
solar eclipse

Eclipse Safety

A total solar eclipse is an amazing spectacle of nature, but it can be dangerous to eyes if observed improperly. The sun is an incredibly powerful […]
August 13, 2017

Tales from Inside World Book: The Hard Road to Hardtack

By Echo Gonzalez   In my role as a World Book researcher, I’ve fact checked a number of food-related articles. Reading about and closely studying a […]
August 10, 2017
solar eclipse

Solar Eclipses in Ancient Times

For millions of people, the great solar eclipse that will cross the United States on August 21 will cause excitement, awe, and even a bit of […]
August 9, 2017
Mars

Think Like an Inventor: Flexible Electronics

The World Book science team interviewed NASA scientist Kendra Short about her intention to sprinkle the surface of Mars with flexible printed electronics. These electronics are […]
August 8, 2017
eclipse

How does a solar eclipse actually work?

A solar eclipse is an astronomical event in which the sun is temporarily blocked from our sight by the moon. This happens when the moon moves […]
July 31, 2017

Get your kids involved in back-to-school shopping and maybe save your sanity and some money!

Back-to-school shopping is a national pastime that is feared by our wallets and celebrated by retailers. Right before school is back in session, stores will be […]
July 31, 2017

8 Reasons to Get Excited About the August 21st Solar Eclipse

Why Should I Be Excited About the Upcoming Solar Eclipse? Here’s Why!   We have been waiting 99 years for this sky show! While eclipses happen […]
July 26, 2017

Jumping and Melting

When a solid melts, its molecules break free of each other and start moving about as a liquid. As a liquid gets hotter, its molecules move […]