What is chromatography? Chromatography is a technique that is used to separate mixtures into their original parts, allowing you to identify the chemical components. In this experiment from Buggy & Buddy, you can use chromatography to separate the colours in markers. … [Read more...] about What is Chromatography?
This is a series of videos produced by Make Magazine and Collin Cunningham. Beginning with the basics, you will learn the fundamentals of electronics in an entertaining and informative way that you won't soon forget. Check out the Video Course on Make here … [Read more...] about Take a Crash Course in Beginner Electronics with Make Magazine
The Fox, The Goose, and The Bag of Beans is a classic river-crossing type of brain teaser. You may have heard this one before, it goes like this: Once upon a time a farmer went to a market and purchased a fox, a goose, and a bag of beans. On his way home, the farmer came to … [Read more...] about The Fox, The Goose, and The Bag of Beans
How Big is Space? How far apart are the planets? They are MILLIONS of KILOMETERS apart. Can you even imagine the vast emptiness that stretches between the planets? If the Moon Were Only One Pixel - is an image that attempts to give you a vague idea of how … [Read more...] about If the Moon Were Only 1 Pixel
The CIA (Central Intelligence Agency) has a Kids's Zone! What is the CIA? "The CIA is an independent US government agency that provides national security "intelligence" to key US leaders so they can make important, informed decisions."(Source) When they have to send their … [Read more...] about Learn to be a Spy in the CIA Kid Zone