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SCIENCE EXPERIMENTS
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NEWEST SCIENCE EXPERIMENTS

Erasable ink pens have been around for a long time but the newest generation of the pens hold a very interesting secret - they don't actually erase the ink, the ink just turns invisible when you rub it with the eraser! And, while it appears that the ink magically disap...

Gel fuel has been used for years as a way to keep food warm in a chafing tray, as a heating oil, and as an emergency survival fuel. It is often referred to as canned heat or Sterno, which is a brand name for methanol gel. Recently I was picking up gel fuel for a fondue...

A classic chemistry class demonstration is to hold bubbles filled with methane gas or propane gas and light the bubbles on fire. Flames shoot from the teacher's hands and, magically, the teacher is not burned by the flaming inferno in his hand. But don't try this at ho...

There are hundreds of ways a person can build a flame thrower but I thought I would make a simple one using a biological organism instead of the typical fuels one might see. Lycopodium clavatum is a club moss that grows abundantly in the northern regions of Canada, Nor...

Instructions for the Exploding Eggs Demonstration and Experiment:

How to remove the inside of an egg

Supplies

  • Eggs

  • Needle or Pin

  • Paper clip

Start by making a small hole at one end of the egg with a needle or pin. Then make another hole on the opposite end....

Gun cotton, also know as nitrocellulose, is a very interesting compound that can be made in the chemistry lab quite easily and is a good way to learn about the practical applications of simple chemical reactions.

What is gun cotton or nitrocellulose?

First, let's look at...

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Craig Beals  |  Craig@BealsScience.com 

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