public marks

PUBLIC MARKS from knann with tags hs:science & math

August 2008

January 2008

Cosmic Zoom

(via)
This visual representation is to help give you an idea of the size and scale of the universe.(similar to the Powers of Ten site) Each image is 10 times bigger or smaller than the one that comes before it or after it. The numbers are written using exponential notation. This is a convenient way scientists use to write very large or very small numbers.

November 2007

Chart Chooser

by 2 others (via)
Choose the chart to display your data, then download as an Excel or PowerPoint file.

Interactive Excel Spreadsheets

by 1 other (via)
Dynamic and Interactive Visualization with "Javaless" Applets or Interactive Excel Spreadsheets