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Universal Light Chain in the Sky
Our Milky Way is a vast accumulation of billions of stars and gas and dust…
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Featured
Featured
Solar Splash Green Event of 2017
Solar Splash is more than just a student get-together to play with technology and party…
Battery Basics
What is This 20 Amp Hour on My Battery?
Most of us use sealed lead-acid batteries without sparing a thought for what is going…
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Big Bang Did It Really Happen?
We love Stephen Hawking to bits, although his thoughts do sometimes run ahead of our…
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Dark Matter Does It Really Matter At All
The difficulty with dark matter starts with the name. In western culture, we associate lightness…
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Relativity of the Space-Time Continuum
The Inca people believed reality depends on the moment it happens not unlike our modern…
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Starry Islands in the Night Sky
When we step outside into a cloudless night, there are countless starry islands in the…
Battery Basics
Deep Cycle versus Starting Batteries
Customers often ask if they can use their car battery to power appliances while camping…
Featured
Nano Engineering Capacitors as Batteries
That’s quite a mouthful so let’s start with a few definitions. Capacitors store electrical energy…
Battery Basics
Battery Intercalation & How It Works
Battery intercalation is a complex topic. However we dedicated this website to explaining battery basics.…