Monet's Gardens at Giverny with Music, Version II

The 14th Amendment of the U.S. Constitution: A History

U.S. Elections: Caucuses Explained

Mathematical Pi (Full Song)

Tomorrow is Pi Day - 3/14!

A Creative Elephant

School house Rock - Fireworks

The Star Spangled Banner - Long Version

SPACE.com -- 7th-Graders Discover Mysterious Cave on Mars

Excerpt: A group of seventh-graders in California has discovered a mysterious cave on Mars as part of a research project to study images taken by a NASA spacecraft orbiting the red planet.
The 16 students from teacher Dennis Mitchell's 7th-grade science class at Evergreen Middle School in Cottonwood, Calif., found what looks to be a Martian skylight — a hole in the roof of a cave on Mars.

Click here for the full story:

SPACE.com -- 7th-Graders Discover Mysterious Cave on Mars

H/T Joanne Jacobs

Clayton's Story

Today, I was wondering about Celsius and Fahrenheit...

Luckily, you can find a lot of things online about these subjects!

From Engines of our Ingenuity's web site:

No. 45: Fahrenheit

No. 1300 Daniel Fahrenheit

No. 1764: Tempeature


To learn more about the history of the thermometer, especially regarding Anders Celsius, click HERE.

To learn how to convert Fahrenheit to Celsius and Celsius to Fahrenheit, click HERE.

To learn about the Kelvin Scale, click HERE.

To see temperature conversions between three scales - Fahrenheit, Celsius, and Kelvin - click HERE and HERE.