In this #shorts math video we will be using elimination to solve a system of linear equations. We are asked to find the y value of the solution of the system of linear equations. The solution to a system of linear equations is an...

Why is stubbing a toe so painful? The answer lies deep in our evolutionary past. Scientists are unlocking the secrets of how we started walking on two legs by studying a critical joint in our toes, revealing a slow transformation that...

2 min video explaining chromosomes for 7th grade science

A video entitled "Similar by AA Criterion" which clarifies that if two pairs of corresponding angles are congruent, then the triangles are similar.

A video entitled "Graph and Estimate Solution" that covers graphing linear equations using x- and y-intercepts to solve systems of linear equations.

This video outlines how DNA is structured and coded for genetics.

A video entitled "Lines through the Origin" that covers the process of graphing linear equations of the form y equals mx.

Science Kids Bringing Back Extinct Animals - Should We Just Because We Can

This video provides an engaging and informative overview of genetics and gene splicing. It explains how genes determine our physical characteristics, the...

Howcast - Modern technology has made it easy for anyone -- not just spies and government agencies -- to hijack your private communications. Fortunately, there are ways to tell if you're being monitored.

Howcast - A state-of-the art blend of padding and material, cycling shorts are designed to cushion and contain. Selecting the right fit and style for your body and ride technique is critical to enjoying the sport.

Howcast - Learn how to do the 6 and 9 card trick from professional illusionist Ben Nemzer in this Howcast magic tricks video.

Howcast - Why not be a famous -- or infamous -- Hollywood character for Halloween? Here are 5 homemade costumes that can be thrown together in a snap.

Howcast - Learn how to pick the perfect frosting for your cupcakes in this Howcast food video with expert Liz Sutton.

Howcast - Learn how to pack for basic training in this Howcast video with Sergeant Michael Volkin.

Howcast - Learn how to create skateboard grip tape designs from SHUT Skateboards' Michael A. Cohen in this Howcast video, part one of two.

Howcast - Learn how to make maracas out of egg cartons in this Howcast video with Music Moves Me.

Howcast - Learn how to add style to spring outfits like they do in NYC with the fashion tips in this video from Howcast.

Howcast - Learn how to pair whiskey with food from the experts at NYC's Rye House in this Howcast video.

Howcast - Learn how to create your own whiskey cocktail from the experts at NYC's Rye House in this Howcast video.

Howcast - Learn how to tie ribbon onto a floral bouquet from floral designer Sarah Brysk Cohen in this DIY wedding flowers video from Howcast.

Howcast - Learn how to start a running program from competitive runners Doug Oldiges and Stephanie Coburn in this Howcast video.

Howcast - Learn how to break in new running shoes from competitive runners Doug Oldiges and Stephanie Coburn in this Howcast video.

Howcast - You've found the engagement ring of your dreams. Now find the perfect wedding band to match.

Howcast - As you transition into nicer weather, sneak some color and style out from underneath the puffy coats and snow boots.