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How to Make a Balance Scale
Why not to start a solid foundation in physics in a single afternoon activity learning to balance counterweights? DIY tutorial for making scale using hanger and plastic bottles.
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Science Experiment: How Strong is Spaghetti
Checking with Alex how strong spaghetti actually is. First, we easily break just one piece but have a look how easy it is to break a bunch of them.
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Science Experiment: Funnels
This is fun funnel experiment that proves that an empty bottle isn't, in fact, empty and to fill it with water we need to make sure that air can escape. If a funnel is properly sealed to a bottle and a lot of water is poured into it at...
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Science Experiment: Egg in a Bottle
Classic egg in a bottle experiment turned upside down. We used hard boiled egg, birthday cake candles and a bottle with wide neck.
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Science Experiment: Color Mixing
We do different types of activities with boys, but mixing is Max's most favourite thing. Here Max is mixing Yellow and Blue colours with a help of baking soda and vinegar reaction.
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Science Trick: Cinnamon and Water
Changing the flavour of a classic pepper experiment by using cinnamon instead. The fact is you can use any spices here as long as they float.
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Science Experiment: Candle and Water
This is an impressive but simple experiment for children. We did it with Alex about two years ago, so it was Max's turn now. But this time I added a bit of a twist though. I spread food colouring on the bottom of tea candle, lighted it...
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Science Experiment: Baking Soda and Vinegar Balloon
This is how my little scientist inflates balloons!
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Outdoor Activity: Anti-Gravity Water
Alex knows that every time we do an experiment the result should be different from what he normally expects to happen. This time he said that water would not spill if we turn the cup upside down. So I asked him to do just that and water...
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Turning Old Coal Mines into Eco-Construction Incubators
Base 11/19, the last mine shaft in Loos-en-Gohelle, was transformed into an eco-construction milestone in the early 2000s. The CD2E organization, based at this site, supports over 600 eco-enterprises in the Nord-Pas-de-Calais region,...
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DIY Cardboard Whale Automata Toy
You loved my previous DIY toy so much that I decided to show you one more idea of a simple machine that explores motion and force! This device uses the force we put on a wooden stick to make the top piece jump and spin. We themed our...
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How to Make a Silver Egg
When you hold the egg close to the flame, it gets covered in soot. Soot repels water, similar to oil. When we put our sooty egg in the water, it creates a small air bubble around it. This bubble reflects light, and makes the egg look...
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5 Science Experiments with Balloons
5 best cool science experiments with balloons everyone should do at least once
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Plant Growth
Dr. Forrester explains what a plant needs to grow: water, light, air, and minerals.
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States of Matter
Dr. Forrester explains how different forms of matter can exist in different states.
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Pitch and Volume
Dr. Forrester explains the qualities of sound, pitch and volume, and how sound is created through vibrations.
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Currently Electrical
Dr. Forrester explains the production of electricity and materials used to insulate and conduct it.
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Introduction to Energy
Dr. Forrester explains how most of our energy is generated by the sun in one way or another.
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Theoretical and Experimental Probability
In this math video lesson we will learn about theoretical and experimental probability. We will define theoretical probability as the ratio of the number of favorable outcomes to the number of possible outcomes. We will review possible...
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Making a Coin Spin with Forks and Batteries
This experiment of a coin spinning with forks and batteries is just incredible. It is too bad that it is not real. However, this is an easy and fun way to amuse friends or family.
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Graphing Outcomes Data
Mr. Addit conducts probability experiments and graphs his data on a tally chart.
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Learning About Probability
Mr. Addit reviews terms experiment, probability, and prediction. He then conducts some probability experiments and displays his data on a tally chart and on a bar graph.