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Probing the universe with deft experiments and cool demonstrations.
Introduction How would you or anyone you know like to generate their own electricity? How...
With a few household items and a trip to the hardware store, you can whip...
In the spring of 1654, German scientist Otto von Guericke staged a dramatic demonstration of...
When you picture a steam engine, you likely imagine a giant cast-iron contraption festooned with...
Microorganisms often get a bad name because some of them cause disease. But many have...
When I was younger, I spent hours perusing Bill Beaty’s electrostatics web pages. At the...
Archimedes said, “Give me a place to stand and with a lever I will move...
Introduction How would you or anyone you know like to generate their own electricity? How...
It was a beautiful fall morning as I carefully packed the parachute, slid in the...
Patrick Flanagan invented the "Neurophone" over 40 years ago. His original patent (US3393279) was basically...
With a few household items and a trip to the hardware store, you can whip...
In the spring of 1654, German scientist Otto von Guericke staged a dramatic demonstration of...
Not only is this a fun and messy experiment, it's also a great way to...
Archimedes said, “Give me a place to stand and with a lever I will move...
In the spring of 1654, German scientist Otto von Guericke staged a dramatic demonstration of...
Not only is this a fun and messy experiment, it's also a great way to...
Microorganisms often get a bad name because some of them cause disease. But many have...
Round-bottom flasks offer many advantages for chemical work that requires heating a liquid, but suffer...
Introduction How would you or anyone you know like to generate their own electricity? How...
It was a beautiful fall morning as I carefully packed the parachute, slid in the...
Patrick Flanagan invented the "Neurophone" over 40 years ago. His original patent (US3393279) was basically...
With a few household items and a trip to the hardware store, you can whip...
When you picture a steam engine, you likely imagine a giant cast-iron contraption festooned with...
When I was younger, I spent hours perusing Bill Beaty’s electrostatics web pages. At the...
Recently, I needed a special photograph for my Soda Can Label Embossing project. I wanted...
There’s energy all around us, just waiting to be tapped. Whether it’s a hot cup...
Having a house 100 vertical feet above your dock makes for a lot of steps;...
"Bring It Back" Microgravity Kit by Prashant Rao & Subra Sankaran Prashant Rao, Ph.D., Principal...
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