Why Do We Get Goosebumps?
YouthBiologyHumanScience We've all been there when it gets a bit chilly and you end up with goosebumps. But have you ever wondered why and how we get them?
Why Do Reindeer Eyes Change Colour?
YouthAnimalsFactsScienceBiology... Reindeer eyes have the remarkable ability to change colour throughout the year. Dr. Natalie Cooper tells us more.
Plant Your Pants?!?
YouthHow-toNatureScienceBiology... Shanequa went to meet some young science investigators to find out how a big pair of pants has been used for an experiment to check the quality of soil at a farm.
Why Do Onions Make Us Cry?
YouthFoodHumanScienceHealth... Hayley explains the science behind why onions make us cry, and what we can do to prevent this.
What Is A Core Sample?
YouthHistoryLifeScienceBiology... Have you ever wanted to go back in time— just to see what it was like? Well, scientists have figured out how …sort of…
All About Hawks
YouthAnimalsEcologyFactsScience... Did you know that hawks are the most common birds of prey? In this video, you and your kids will learn lots of interesting facts about the hawk.
How Do Erasers Erase?
YouthHow-toScience Are you wondering how erasers erase? Let's find out together.
You Are Your Microbes
YouthBiologyScienceHealth Jessica Green and Karen Guillemin emphasize the importance of understanding the many organisms that make up each and every organism.
Animated Maps: Tectonic Plate Movement
YouthHistoryWorldScienceGeology... This set of 41 paleo-elevation models (DEM) represents the changing paleogeography of the oceans and continents back to 540 million years ago.
Eclipses Used To Be Terrifying
YouthHistoryScienceWorld Because eclipses are powerful and frightening events, ancient cultures went to great lengths to understand eclipses.
The Ice Bucket Challenge Actually Worked
YouthGeneticsHealthScienceWorldCharity... The Ice Bucket Challenge raised millions of dollars for research into treatments for ALS, or Lou Gehrig's disease.
Animated Maps: The Five Deeps
YouthHistoryWorldScience In this animated map, we highlight the deepest spots in the briny deep that surrounds us.