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Wikijunior:The Elements - Wikibooks, collection of open-content textbooks
[ edit ] About the book Welcome to Wikijunior The Elements. The target age of this title is 8–12 years old. Section titles will include elements children may have heard of or are particularly interesting. The print version will focus only on answering a specific series of questions about the elements plus an explanation of what an element is. There will be an introduction and a glossary.
Wikijunior:How Things Work - Wikibooks, collection of open-content ...
[ edit ] About the book Welcome to Wikijunior How Things Work. The target age of this title is 8–12 years old, although older kids, and even adults, may enjoy its simplicity, clarity, and brevity. Wikijunior is written for elementary schoolers, but it is inevitable that parents, older siblings, patent attorneys, and random surf junkies will not only find themselves engrossed in the writing, but come back for more. Sometimes clear, objective writing for this age group, which may be the toughest audience of all, is the best for everyone.
Welcome to Celestia ... The free space simulation that lets you explore our universe in three dimensions. Celestia runs on Windows, Linux, and Mac OS X. Unlike most planetarium software, Celestia doesn't confine you to the surface of the Earth. You can travel throughout the solar system, to any of over 100,000 stars, or even beyond the galaxy.
Celestia: Home
OmniDazzle
Pixie dust This one might just eat your productivity for the entire day as you stare mesmerized at the, ahem, pixie dust cascading down your screen. Pixie Dust turns your mouse pointer into a virtual magic wand creating a spray of colorful sparkles wherever it goes.