Unless you're a high-schooler building a nuclear fusion reactor, the hardest part of a science investigatory project often is coming up with a good idea. You want it to be cool yet feasible, novel but still useful. That's why Ai-ni Bautista's science project on making liquid ...more
Electromagnets are super cool to experiment with. In this educational video, Science Bob teaches us about electromagnets - what they are and how to build one of your own. These magnets are are very powerful and make an extremely neat experiment for the science fair. Electromag ...more
In this classic Science Experiment tutorial video, we douse a flame with nothing more than the Carbon Dioxide given off by our homemade Fire Extinguisher. The science experiment of making a fire extinguisher in your home requires only the following: a candle and bowl, baking ...more
Check out this instructional science video that demonstrates the details about the activity density rainbow. From the Oregon Museum of Science and Industry's teacher curriculum, "No Hassle Messy Science with a Wow", this is an activity demonstrating liquids with different dens ...more
In this video of Sid the Science Kid, the process of melting the ice is shown to the children. A teacher brings a frozen box full of fruits. The children then touch the box and understand how it feels to touch the ice. It feels cold, wet and hard. The children then draw an ill ...more
Try out this science experiment... watch this video tutorial to learn how to experiment with a Van de Graaff generator. This is purely educational, and demonstrates different techniques in using the Van de Graaff generator. This is a collection of experiments using a Van de G ...more
Check out this instructional science video to learn how to make a steel wool soap pad ignite. Using a 9v battery, touch the Brillo pad to make the steel wool ignite. This is a simple science experiment following step by step the instructions in this video tutorial, trying out ...more
Vinegar and baking soda (and red food coloring if you're going all out) combine to make quite the little explosion. After you've made a little paper volcano, watch this video tutorial and learn how to carry out a really easy science experiment. You've probably made a volcano b ...more
This week's experiment has made the rounds through the Internet as a strange trick, but there is science here too. We are going to use the science of complex systems to confuse your body. To try this, you will need: your hands and feet Lift your right foot about 6 inches off ...more
This video is for preschoolers to learn how to do the Diet Coke and Mentos experiment. See how you can involve preschoolers with this cool science experience. If you do not have the resources to do this science experiment live you can watch the Cullen's abc's interactive video ...more
Want to see what happens when baking soda and vinegar become mixed together? Well, this science video tutorial will show you how to do a baking powder and vinegar carbon dioxide experiment. To do this science experiment, you will need a plastic bottle, a balloon, baking soda ...more
For preschoolers a great art and science activity! Lot's of small motor skills are involved with brushing and placing tissue paper. The reaction from the tissue paper and vinegar is the exciting science element of the activity. Art gives your child a chance to express themselv ...more
In this series of educational videos you'll learn how to perform a science experiment using everyday household items that demonstrates Bernoulli's theorem. Expert science instructor Scott Thompson shows you how to use a plastic bottle, ping pong ball, shop vacuum and a golf ba ...more
Science is most marvelous when it's creating an explosion, even at the tiniest of proportions. In the video below, Daniel Rosenberg from Harvard's Natural Science Lecture Demonstration Services reveals the secret to shooting a cork rocket over twenty meters using a little chem ...more
Have a few light bulbs and a blowtorch? Then join the folks over at Harvard in a cool science experiment on the conductivity of glass. As you well know, glass is an insulator with low conductivity and high resistivity. In the video below, they flip the switch, demonstrating ho ...more
Soap suds aren't just for dishwashing! Blow away your family and friends with this cool science experiment. For this experiment, you'll need the following materials: dish soap water corn syrup wire string straws measuring cup large bowl The steps for completing the science ...more
This video series will show you detailed instructions on how to create your own homemade ocean in a bottle as a fun and cool science experiment using everyday items in your home. It will show you exactly what supplies you will need to build it and how to assemble and demonstra ...more
What's the next best thing to being an official scientist? Being a non-official one. A new website called Science for Citizens helps you find the science experiment of your dreams, hook up with the scientists involved, and actually take part in the experiment itself. Here are ...more
A simple science experiment, yet totally satisfying. And the best part is you can go outside and try it right now (if conditions allow). You will need: freezing cold weather and a bottle of bubbles. Previously, HowTo: Make Instant Fog.
This free video science lesson from the Mr G. demonstrates a simple technique for generating plasma with a microwave and a few grapes. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this ...more
This free video science lesson from Mr G. demonstrates a simple technique for creating a lemon battery. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how-to.
This free video science lesson from the Home Scientist demonstrates a simple technique for creating ammonium chloride from hydrochloric acid and ammonia. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment y ...more
This free video science lesson from the Home Scientist demonstrates a simple technique for comparing the radioactivity of lithium and sodium. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, wat ...more
This free video science lesson from the Home Scientist demonstrates a simple technique for creating a color-changing solution with sodium permanganate, sodium hydroxide and sugar. For all of the relevant details and detailed, step-by-step instructions, as well as to get starte ...more
This free video science lesson from the Home Scientist demonstrates a simple technique for creating ammonium chloride from hydrochloric acid and ammonia. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment y ...more
This free video science lesson from YouTube's mrhomescientist demonstrates a simple technique for doing acid-base titration. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-scie ...more
This free video science lesson from YouTube's Mindpaint demonstrates a simple technique for creating a soap cloud. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how-to.
This free video science lesson from YouTube's Mindpaint demonstrates a simple technique for making your arms feel as though they're lighter than air. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yours ...more
This free video science lesson from YouTube's Mindpaint demonstrates a simple technique for creating a non-Newtonian fluid with a presure-variable viscosity. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experime ...more
This free video science lesson from YouTube's Mindpaint demonstrates a simple technique for creating a "fire motor" with a pair of wine glasses and a candle stick. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this ex ...more
This free video science lesson from YouTube's bionerd23 demonstrates a simple technique for moving gas from a balloon into a secondary airtight container. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment ...more
This free video science lesson from YouTube's bionerd23 demonstrates a simple technique for deflecting ionizing radiation through use of super magnets. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment you ...more
This free video science lesson from YouTube's bionerd23 demonstrates a simple technique for extracting one's own DNA. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how ...more
This free video science lesson from YouTube's bionerd23 demonstrates a simple technique for making fingerprints visible with iodine. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this h ...more
I first heard the term molecular gastronomy while watching an episode of Bravo's Top Chef a few seasons back. Intrigued by the concept, I sought to find out more about this modern, deconstructed type of cookery. If you happen to be around foodies and the topic of molecular gas ...more
Get your kid's creative juices flowing during the Halloween holiday by trying out this great science experiment with Steve Spangler. Get the inside secrets on how to create smoke rings that are sure to cast an eerie feeling over your home. Get your science on this Halloween by ...more
Ever wonder what happens to a penny when an electrical charge is applied to it? Well, you'll find out in this science lesson that shows you how to dissolve a penny with a power adapter. You'll need a 12-volt power adapter, a bolt, about 50 grams of salt, an alligator clip (or ...more
Watch what happens when Coke is mixed with wax. Learn how to do this cool science experiment yourself. Can anyone explain the science behind this??? You will need Coke (diet or regular), a glass test tube, and a candle. Break off a chunk of wax from the candle, put it in the t ...more
You can easily tell if an egg is raw or hard boiled without breaking the shell, as long as you know a little science. This experiment uses physics to show how if you spin an egg you can tell if it's insides are viscous or solid! Thanks Happy Scientist Robert Krampf for this gr ...more
Check out this instructional science video that demonstrates how to extract DNA from a banana. This is a great science experiment for students and kids to perform by following the simple step by step instructions outlined in this science tutorial video. Extract real DNA from a ...more
Check out this instructional science video that shows you how to make a compass from water and a pin (or needle). You will essentially be making a floating compass. This is a simple science experiment that can be performed with the kids. Make your own floating compass with thi ...more
Have you ever gotten lost and wanted to reorient your sense of direction? Check out this instructional science video to learn a very easy way to make a compass. All you need is a magnet and a bottle cap. This is a great science experiment to perform with the kids. Make your ow ...more
Ever wonder what happens when you put a bar of Ivory soap (the soap that floats!) in a microwave for a few minutes? This science experiment shows what happens when water molecules in a bar of Ivory get nuked! Try it!
Here's a simple home science experiment to demonstrate to kids the different weight and viscosity of various liquids. The liquids near the bottom are more dense while the liquids on top are less dense. This can also be used to determine the relative density of solid objects. P ...more
Know someone who's full of hot air? Grab them and make a heat motor with this cool home science experiment with Mr. G. When air is heated, it rises. This experiment uses that natural law to create a simple, spiraling heat 'motor'. You'll need candles, a long BBQ match, some p ...more
Make your milk come alive using this at home science experiment! Mix a few drops of various colors of food coloring into a shallow dish of milk. Then add some dish soap, and put just a single drop into the middle. Then watch the ensuing cool effects!
This free video science lesson from Northern Kentucky University demonstrates a simple technique for demonstrating the effects of heat on air pressure by placing a candle within a graduated cylinder. For all of the relevant details, and a complete demonstration of the experime ...more
This free video science lesson from Northern Kentucky University demonstrates a simple technique for crushing an aluminum soda can with air pressure. For all of the relevant details, and a complete demonstration of the experiment itself, watch this video guide.
This free video science lesson from Northern Kentucky University demonstrates a simple experiment for comparing the density of ice—frozen water—to vegetable oil. For all of the relevant details, including a list of necessary materials, full step-by-step instructions, and a com ...more
Learn how to make hydrogen with some household chemicals and items. This experiment is dangerous, so please exercise caution. You will use Liquid Plumr for this science experiment, and be warned, Liquid Plumber and hydrogen are dangerous, maybe not the aluminum foil, but the c ...more
Learn how to make bubbles burn in this science video tutorial. You will see exactly how to make burning bubbles, with aerosol spray deodorant, a bowl of water, and liquid soap. It's a pretty simple experiment -- you just pour some dish soap in the water, stir it, then spray th ...more
This science experiment will show you how to turn a penny into gold with common chemicals. This video tutorial will demonstrate turning the copper penny into a silver penny and into a gold cent. All you need to make gold pennies is sodium hydroxide (also known as lye), zinc po ...more
Make your balloon "un-popable"!!! The trick is to fill the balloon with water so that it will absorb the heat and keep the rubber balloon surface cool. The flame will pop any balloon that is just filled with air. Cool science experiment trick to show off.
Learn how to make a self inflating, flying condom! We should you how to make an instant flying condom using a few household items. Fantastic and fun science experiment! You will need one condom, one bag of hydrogen peroxide and dishwasher limescale remover.
Can you suck an egg into a bottle? Let's find out. For this quick science experiment, you will need an egg, a bottle, and matches. Simply drop a match in the bottle and place the hard-boiled egg on top and watch it get sucked in. Video: .
Take apart a 9V battery and turn it in to Six AAA batteries. This way you save money. amazing science experiment trick. This is a simple battery deconstruction that results in a 9 volt battery's dissection into six AAAA batteries. They are not AA or AAA, but a kind you won't f ...more
Ian uses round magnets, pencil, clay and glass slide to work his magic science experiment. Magentic levitation is said to be a solution for energy costs of trains because it cuts down friction and creates what is mythically regarded as a perpetual energy motor. This is an inte ...more
Check out this science experiment video on how to chemical stalagmites. Chemist Chris Schrempp (star high school teacher and author of the book Bangs, Flashes, and Explosions) walks host Chris Hardwick through the process of making chemical stalagmites and some cool exothermic ...more
Watch this video tutorial to see how to make a colorful density bottle. To do this science lab experiment, you'll need food coloring, a plastic bottle, clear baby oil and extra things to put into the bottle, like glitter or sparkles. Now, keep in mind, you can't drink this... ...more
Check out this science video to see how to make a solar-powered miniature car. To make this solar-powered mini car, you'll need some balsa wood, a small motor, two steel rods, four wheels, four washers, a straw of any color, two gears, a solar cell, hot glue gun, a tape measur ...more