Today Phil’s explaining the stars and how they can be categorized using their spectra. Together with their distance, this provides a wealth of information about them including their luminosity, size, and temperature. The HR diagram plots...

Psychology studies can be really skewed by the WEIRD population (western, educated, industrialized, rich, and democratic). Why does this hidden bias exist?

We all know that the Earth is huge, but what is it made of? Join Jessi and Squeaks for a fun activity to learn about Earth's layers, and to make your own model of Earth!

Tag along with Jessi and Squeaks to learn how to make your very own model of the Solar System!

New ReviewGood ol' corn starch to the rescue!

New ReviewIt's a cavalcade of color!

Such beautiful artwork!

Your ability to see color relies on just three types of cones in your eye. Join us as we explain how these "brother" cones work together to paint your world, what happens when one is missing (color blindness), and test your own vision...

Why are there dolphins in rivers, and why do they look... like that? There are a handful of very similar-looking, but somehow unrelated river dolphins around the world. Where did they all come from, and what is it about living in rivers...

While flying in an airplane, if you’ve ever noticed a bright colorful ring of color around the shadow of the airplane in the clouds, then you’ve seen a Glory! Glory is the name given to concentric circles of the spectrum of color on...

Holiday Kids_ Mardi Gras V1-0002

This video provides an engaging and informative overview of color theory and its practical applications in design and everyday life. The narrator explains the significance of color in evoking emotions, communicating messages, and...

This video explores the concepts of branding and visual identity, highlighting their importance in various aspects of design and marketing. It explains that branding is the perception others have of a company, product, or service, while...

This video describes the difference between incomplete and codominance of genetics.

Why is the sky blue? Well, it is not quite actually blue. Here's the story:



The sun does not emit yellow light like you’ve be

en taught.

It emits White light…and white light is made up of all the...

It's time for some more Latin vocabulary! Let's learn how to say all the colors in Latin.

Science Kids Amazing Animal Superpowers V1-0003

Discover the extraordinary capabilities of hummingbirds as they showcase unparalleled feats of flight and visual perception. Witness their remarkable ability to hover in mid-air, fly...

Klee used geometic shapes, texture, and color to create this abstract portrait.

Kandinsky used shapes and colors to convey his feelings in the last of his series of abstract paintings named "Compositons".

Rivera painted this fresco mural to portray the issues of Mexican workers on a sugar cane plantation.

Seurat used vertical lines and pointillism to create this large painting of a scene on the banks of La Grande Jatte.

Howcast - Make moving a tad less stressful with these tricks to labeling boxes.

Howcast - Do you get the feeling that luck is not on your side? Help luck find your house by using some good-luck charms in your decorating scheme.

Howcast - Learn how to get pretty highlights with this Howcast hair tutorial featuring celebrity hairstylist Jacqueline Bush.