Dr. Boyd gives the physics definition of density, then walks you through a demonstration to show how liquids with different densities can form multiple liquid layers in a container.

Dr. Boyd demonstrates that oil and water do not mix by showing you how to make a homemade lava lamp. Minute 0:32 – Introduction Minute 0:50 – What you need Minute 1:16 – Explanation Minute 2:57 – Safety Minute 3:06 – Demonstration

In part 2 of a 3 part discussion on fluid diffusion, Dr. Boyd explains and demonstrates the effect of temperature on diffusion. Minute 0:30 – Introduction Minute 0:41 – What you need Minute 0:54 – Explanation Minute 1:47 – Safety Minute...

It takes a very steady hand to execute the "shot glass on shot glass" maneuver Dr. Boyd pulls off...twice. Find out how this helps explain fluid diffusion and fluid density in this cool video! Minute 0:30 – Introduction Minute 0:52 –...

In part 2 of a two-part discussion on surface tension, Dr. Boyd uses dish soap to decrease the surface tension of milk, which causes the milk to make swirls of color from food dye. Minute 0:30 – Brief Review Minute 0:57 – What you need...

Join the delicious fun as Dr. Boyd makes Edible Marshmallow Slime! 0:00 – Introduction 0:42 – What you need 1:00 – Safety 1:23 – Making Edible Marshmallow Slime 4:35 – Dr. Boyd eats the Marshmallow Slime

Watch as Dr. Boyd changes the color of White Carnation Flowers. 0:00 – Introduction 0:28 – What you need 0:53 – Explanation 2:21 – Safety 2:39 – White Carnation Experiment 3:40 – Time-elapsed results

Watch Part 2 of this 3-part series of experiments with White Carnation Flowers. 0:00 – Introduction 0:25 – What you need 0:50 – Explanation 1:39 – Safety 2:15 – White Carnation Experiment 3:18 – Time-elapsed results

This video explores three intriguing physics problems: why shaken carbonated drinks explode, why ice melts differently in fresh water versus salt water, and how a metal ring can lock onto a chain unexpectedly. Demonstrations and...

We use maggots to let us observe aerobic respiration. The maggots are placed over sodium hydroxide in a specimen tube. A bung and delivery tube are attached to the specimen tube that feed into a boiling tube of coloured water. In the...

Ever wondered how Lava Lamps are made? Curious to know how the liquid and bubbles inside move around in such mysterious and mesmerizing ways?
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Wonder no more! In this video, we explain how Lava Lamps are created...

Looking for a fun and easy way to learn about density? Check out this Milk Experiment!
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Density refers to how much space something takes up (its volume) compared to how heavy it is (its mass). If something is...

Coach Socrates shows Miss Palomine how to use a rolling pin to make tasty cut-out cookies. He also introduces the cookie cutter and the spatula.

Soluble or Insoluble classifies soluble and insoluble materials by conducting an experiment of adding various materials to warm water.

A video on how to setup a water xylophone so that you can make music out of item around your house.

Dianna from Physics Girl walks through 5 experiments with jello, lasers, balloons, surface tension, band-aids and candles, with some bonus facts and trivia!

Learn how to make antibubbles and the science behind these fun, unusual spheres. This cool and unusual demonstration is an easy DIY experiment. Antibubbles are a spherical shell of air enclosing a droplet of water, all submerged in...

Do you like slime? Do you want to make your own? My five year old wanted to make slime and this was our experience!

Join us for a fun and safe science experiment using milk, food coloring, and dishwashing liquid. The experiment showcases the properties of liquids and surface tension, as the colors swirl and create patterns when the soap is introduced....

Gav and Dan cobble together an interesting (and wobbly) camera rig to film the most British thing they can think of... Inside a cup of tea.



Filmed at 1000fps with a Phant
om Flex 4K
Filming Inside a Slow Motion Vortex -...

Cyntrica Eaton is an assistant professor in the Department of Computer Science at Norfolk State University in Virginia. She received her Ph.D. from the University of Maryland, College Park. She is the author of several publications,...

All you need to create an awesome bubble print is water, dish soap, and food coloring! Learn how to print from colorful bubbles to create unique art or a background for your next drawing or painting.

How to make a volcano using baking soda and vinegar. You can even reuse this <a href='http://www.science-sparks.com/2011/06/30/how-to-make-a-volcano/' target='_blank' rel='nofollow'>one.</a>ref='http://www.science-sparks.com/2011/06/30/how-to-make-a-volcano/' target='_blank' rel='nofollow'>one.

Be like a Chemistry Special Agent - learn the method of Thin Layer Chromotography and its applications. Thin Layer Chromatography is an important method in Police investigation work and you shouldn't miss it.