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How CO2 Might Be The New Ethanol
You’ve heard of the many ways of dealing with the plethora of CO2 emissions: reforestation,…
Browsing: experiment
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Battery Experiments
Light a Fire With a Gum Wrapper
If you decide to sleep out in a tent at the bottom of the garden,…
Battery Experiments
Make a Battery Holder with Erasers & Pins
We have posted experiments on these pages involving connecting cell batteries in series. These demonstrate…
Battery Experiments
The Best Things in Life are Batteries
The best things in life are free, just as true romance is supposed to be.…
Battery Experiments
Simple Electrolysis School Experiment
Yesterday we wrote about hydrogen-oxygen fuel cells. We imagined how they might turn the energy…
Battery Experiments
Monitoring Batteries for a Science Experiment
‘Science’ is a systematic approach for establishing, and testing knowledge about the universal world around…
Battery Experiments
How to Turn a Battery into a Roller Toy
Not so long ago we wrote about using magnets, a battery, and copper wire to…
Battery Experiments
Make a Simple Electric Train with Batteries
To make a simple electric train not as complicated as the picture, and have endless…
Battery Experiments
Awesome Trick with an AA Battery
Did you ever find yourself without a way to light a campfire? Imagine we are…
Battery Experiments
3 Cool Things about Old 9V Batteries
We can do amazing things with old nine-volt batteries. But, please do first ask an…