Have you ever wondered whether or not ketchup was considered a liquid or a solid. After all it can take a lot to get ketchup out of a bottle. Sometimes you have to shake and squeeze really hard and then it all come squirting out. Well in this TEDEd video they will explore the science behind ketchup and other similar substances' viscosity.
Watch as a whole line of cars falls off into a ravine in this amazing amateur video. This would be a great video to show during a unit on erosion, deposition, and landslides.
While sugar is easy to spot in candy, soft drinks, and ice cream, it also hides out in foods you might not expect. This video decodes confusing labels and sugar's many aliases to help determine just how much of that sweet carbohydrate makes its way into our diets.
This video details the "brown food chain," explaining how rotting detritus such as pond scum and animal poop contribute enormous amounts of energy to our ecosystems.