These files are available for download. All come "as is." We have found them useful, and done our best to ensure their accuracy. If you find out otherwise, please let us know. This is a database of ...

The eye has recently been found to be an instrument of wonderful and unsuspected versatility. It can perceive full color in images which, according to classical theories, should be monochromatic ...

When you picture a cruise ship, chances are it’s gleaming white, cutting through azure waters under a bright sun. But have ...

It’s really true—science can be fun ... right before their eyes when they combine milk, food coloring, and dish soap for this experiment. Bonus: They can turn their “art” into a permanent ...

Spark curiosity with 29 exciting at-home science projects for kids! Fun, easy activities that teach science while keeping them happily busy. Teaching and keeping kids entertained simultaneously isn't ...

even if there isn't a science fair in sight. QUESTION: Does the color of food affect whether or not we like the taste of the food? Procedure: You can use any white food for this experiment ...