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Science lessons
Hunt and find fallen meteorites from a meteor shower

How to hunt and find fallen meteorites from a meteor shower

The Geminid meteor shower peaks tonight, but viewing the awesome sights this year may be hard due to the moon— but that doesn't mean you can't hunt for meteorites the next day!

How-To Video
4:55 A
Detect poisonous arsenic levels using the toxicological Marsh test

How to detect poisonous arsenic levels using the toxicological Marsh test

Breaking news: NASA has just found a new life form on Earth made up of arsenic. See how you can ...

How-To Video
2:08 A-
Create a miniature fireworks show by burning steel wool and potassium chlorate

How to create a miniature fireworks show by burning steel wool and potassium chlorate

NurdRage explores the mystery behind the oxidization of iron by burning some steel wool— a chemistry ...

How-To Video
1:56 A+
Make graphene sheets from graphite flakes and cellophane tape

How to make graphene sheets from graphite flakes and cellophane tape

Follow in the footsteps of Nobel Prize winners Geim and Novoselov, for their shockingly simple ...

How-To Video
1:45 A
Make thunder in a test tube with ethanol & acetone

How to make thunder in a test tube with ethanol & acetone

"Thunder in a Test Tube", (sometimes called "Test Tube Thunderstorm") got it's name from the effects caused by the internal combustions of ethanol, acetone (or other similar flammable ...

How-To Video
4:49 A
All Spotlight
Freeze water instantly

How to freeze water instantly

This is a detailed how-to video showing how to supercool water and get it to freeze instantly. Out of ice cubes? Make some now for your ...more

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Views 119,496 | Comments 25 | Curated 4 years ago | 3:44 |Hot |
Get CO2 carbon dioxide from baking soda and vinegar

How to get CO2 carbon dioxide from baking soda and vinegar

This is a reaction between baking soda and vinegar that produces CO2 or carbon dioxide.

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Views 17,087 | Comments 1 | Curated 3 years ago | 1:23 |Hot |
Make freaky cornstarch monsters dance on speakers

How to make freaky cornstarch monsters dance on speakers

How to make a cornstarch monster in your own home. This non Newtonian fluid will dance on a speaker ...more

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Views 20,786 | Comments 6 | Curated 3 years ago | 1:28 |Hot |
Make neon green water glow

How to make neon green water glow

Check out this how-to video for making water glow, or for making glow water (it's pretty much the same thing). Get ready for that fun, neon ...more

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Views 81,432 | Comments 16 | Curated 2 years ago | 3:33 |Hot |
Make poor man's liquid nitrogen

How to make poor man's liquid nitrogen

Can't get liquid nitrogen? Then make some yourself. Check out this instructional science video to learn how to make inexpensive liquid ...more

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Views 75,987 | Comments 28 | Curated 3 years ago | 3:21 |Hot |
Dissect a frog and look at its anatomy

How to dissect a frog and look at its anatomy

This video tutorial will show you the steps on how to dissect a frog. First, you'll have to get a frog, then you'll have to make sure it's ...more

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Views 4,983 | Comments 1 | Curated 3 years ago | 10:46 |Hot |
Make sodium acetate (hot ice) w/ vinegar & baking soda

How to make sodium acetate (hot ice) w/ vinegar & baking soda

Like to make things explode, catch fire, or turn funky colors? Then this is the perfect rainy day ...more

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Views 30,427 | Comments 8 | Curated 3 years ago | 2:56 |Hot |
Boil water at room temperature in a vacuum

How to boil water at room temperature in a vacuum

This is a super cool way to learn some science while combating spring break or summer break boredom. This science video teaches you how to ...more

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Views 13,516 | Comments 3 | Curated 4 years ago | 1:24 |Hot |
Make your voice deeper and higher with Mythbusters

How to make your voice deeper and higher with Mythbusters

Check out this educational science video tutorial from Mythbusters that reveals the secrets to ...more

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Views 15,751 | Comments 0 | Curated 3 years ago | 0:39 |Hot |
Build a catapult out of rubber bands & a wire hanger

How to build a catapult out of rubber bands & a wire hanger

In this tutorial, we learn how to build a catapult out of rubber bands & a wire hanger. To do this ...more

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Views 3,489 | Comments 1 | Curated 1 year ago | 3:32 |Hot |
Make a Leyden jar to store static electricity

How to make a Leyden jar to store static electricity

Do you even know what a Leyden jar is? Well... it's an early form of capacitor made from a glass jar with layers of metal foil on the ...more

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Views 20,552 | Comments 1 | Curated 3 years ago | 2:57 |Hot |
Make a quick and easy compass

How to make a quick and easy compass

This is an easy & simple way to make your home made compass using stuff that can be found in every home. You will need a magnet, a paper ...more

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Views 9,150 | Comments 1 | Curated 3 years ago | 1:00 |Hot |
Make fireballs you can hold in your hand

How to make fireballs you can hold in your hand

This flame you CAN hold, without burning your skin off. Learn to make fireballs you can hold in your hand. This amazing video tutorial shows ...more

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Views 503,315 | Comments 296 | Curated 2 years ago | 3:32 |
Rip a penny in half

How to rip a penny in half

No, we're not lying. But before you try and tear a plain old penny in half, you should probably watch this video first or you may hurt your ...more

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Views 286,065 | Comments 56 | Curated 4 years ago | 3:07 |
Make fire from potatoes, salt and toothpaste (FAKE?)

How to make fire from potatoes, salt and toothpaste (FAKE?)

F for FAKE. This video has been labeled a "Faux-To". Commonly contested as bogus science, we believe ...more

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Views 215,212 | Comments 114 | Curated 4 years ago | 3:07 |
Make a tomato glow in the dark (FAKE?)

How to make a tomato glow in the dark (FAKE?)

F for FAKE. This video has been labeled a "Faux-To". Commonly contested as bogus science, we believe this video to be a hoax. What's your ...more

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Views 174,423 | Comments 58 | Curated 4 years ago | 2:34 |
Instantly make hot ice

How to instantly make hot ice

Watch this amazing video tutorial to learn how to instantly make ice. This is a simple experiment turning a liquid to a solid with just a ...more

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Views 167,841 | Comments 44 | Curated 4 years ago | 2:24 |Top Grade |
Stop burning money

How to stop burning money

A 20$ bill is dipped into a solution of water and isopropyl alcohol. It is then ignited and the bill bursts into flames but the bill does ...more

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Views 68,709 | Comments 9 | Curated 4 years ago | 1:06 |
Make green colored fire flame special effects

How to make green colored fire flame special effects

You've seen them at Disneyland's Fantasia. And in big budget movies like "Waterworld" and "Lord of the Rings." Spectacular, glowing fire ...more

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Views 62,254 | Comments 15 | Curated 4 years ago | 2:28 |
Make glowing water

How to make glowing water

This video tutorial will show you how to make glowing water. You can use as an ingredient to make other science projects glow in the dark ...more

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Views 57,182 | Comments 6 | Curated 3 years ago | 0:55 |

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Barry Gibson commented on Nursery Breeding Guide 8 minutes ago

how do you get a nursery barn

Alex Salas posted a reply to the thread: Operating Systems in the Null Byte World Forum 18 minutes ago

thanks for the link, if it has anything with the efficiency of Ubuntu, it should be good.

Justin Meyers wrote a blog post: How to Use Binoculars to Safely Project and View the Upcoming Solar Eclipse and Transit of Venus in the Astronomy World Blog 23 minutes ago

As discussed earlier, there are many ways to view the upcoming solar eclipse, whether it be with actual eclipse glasses, welder's lenses, eclipse-approved filters, or a solar telescope. If you can'...more

Noah Li commented on Swap Levers with Sophisticated "T Flip-Flop" Buttons in This Saturday's Minecraft Workshop 1 hour ago

I love this design, it is the same one I usually incorporate into builds. I remember way back before pistons... T-flipflops took up 6x6 areas... The good old redstone days, before you could do much...more

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