Learn all about buoyancy - what sinks and what floats

If you’re trying to figure out where to plan on sheltering during the zombie apocalypse, it’s essential to know whether zombies sink or float!

If you’re trying to figure out where to plan on sheltering during the zombie apocalypse, it’s essential to know whether zombies sink or float!

Join Jessi and some new friends for an experiment to see what sinks, and what floats!

We've learned before here on SciShow Kids how boats can float on water using displacement! Today, Bill and Webb will show you how to build you own boat and see displacement in action! Anchors aweigh!

Ever wonder why something as heavy as a cruise ship could float above the water? Learn about displacement with Jessi and The Giant Squid, Squidstravaganza!

Have you ever wondered if an orange would float or sink? It turns out that this is a question that many people ask, and the answer may surprise you. It turns out that not all materials float on water! How does density come into play?...

Discover the forces at work underwater, which dictate why large boats float but small pebbles sink. Physics - Forces - Learning Points. The buoyant force is an upward-acting force determined by the weight of the displaced water. Ships...

In this video, we learn how to determine if a block of wood will float without placing it in water. This demonstrates the relationship between density and whether an object will sink or float.<b<br/>r/>

Metric Mass and Volume part 7/10

Witness the effects of buoyant force as three different objects are released underwater. Learn why some objects float, while others sink or remain suspended.

Howcast - It can happen in an instant: Your car ends up in the water, and it’s sinking fast. Here’s how to get out.

In this video we'll learn about floating, sinking, pressure and density.

Let’s play with some water and explore some of its weird scientific properties. Children are going to love these water tricks and will definitely want to learn how they work!
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Let’s explore some things that float on...

Water and oil do not mix (immiscible liquids) because water is polar and grease oil is non-polar. They do not form intermolecular bonds and instead repel each other. There is a separation of oil and water layers. The denser liquid...

Mr. Andersen shows you how to sink leaf chads in preparation for the AP Biology photosynthesis lab. An empty syringe is used to remove gas from the leaves before the lab. As the chloroplasts absorb light they produce oxygen bubbles...

In this video Paul Andersen explains how density measures the compactness of a material. You can calculate the density of a material by measuring the mass and dividing this by the volume. Water displacement is an effective way to...

Hot Air Balloons! They're those big, beautiful balloons people can float up to the sky in-- but how do they get up there?!

When you think of Archimedes' Eureka moment, you probably imagine a man in a bathtub, right? As it turns out, there's much more to the story. Armand D'Angour tells the story of Archimedes' biggest assignment -- an enormous floating...

In 1884, the British steamer “Rumney” crashed into the French ship “Frigorifique.” Seeing their ship filling with water, the French crew climbed aboard the “Rumney.” But as they sailed towards port, a silent form emerged from the fog –...

Density Of Different States | Matter | Physics | FuseSchool Why is it easy to lift up a big inflated beach ball but much harder to lift a small heavy pebble? It is largely to do with density, the small pebble is more dense and the Big...

It's 4 Awesome Discoveries You Probably Didn’t Hear About. In this science video: body surfing bees, unsinkable metal, faster space forecaster, and gutsy mealworms purge plastic - It's 4 Awesome Discoveries...

Upon viewing the Forces in Fluids video series, students will be able to do the following: Define fluids as substances that can easily flow and readily change shape. Explain that fluids flow because particles can easily move past each...

This video explains how to calculate the force experienced by an object when it is submerged in a fluid, specifically focusing on upthrust and fluids. The video also covers the concepts of pressure, density, gravitational field strength...

Happy Valentine's Day!
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Looking to mix your love for this holiday with your love for science projects? Check out this fun Viscosity E
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periment!

Viscosity is the measure of a fluid's resistance to...