The integumentary system is one of twelve body systems in our human anatomy. The integumentary system is made up of three major parts. The skin, hair and nails. This video will take a closer look at each of these three...

The video explains the science behind how nails grow, discussing the structure of nails and the cells that make them up. It also covers the importance of nail hygiene and debunks common myths about nails.

Advice for students taking United States History exams on how to apporoach the thematic essay. Specifically geared for NY states US History Regents examination.

Upon viewing the Weathering and Erosion video series, students will be able to do the following: Describe weathering as a process that involves the breaking down of rocks and other materials on Earth's surface. Differentiate between the...

Are you tired of Newton's laws of motion yet? Well, lucky you, this is the last one. And it's the most misunderstood as well! People love making inappropriate metaphors with scientific principles, unfortunately. Watch this to make sure...