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Energy in Sand Beneath Our Feet
Sand is so plentiful everywhere we go that we scarcely notice it under our feet. The composition of this granular…
UL Certification & Lithium-Ion Battery Safety
It is not abundantly clear – to us at least – which battery brands are behind the spate of lithium-ion…
WHAT'S NEW
A black hole in physics is a point in space-time with such powerful gravity, that nothing can escape it. Two…
Pulsed charging sends current pulses to batteries with relaxation pauses between. This is somewhat different from sending a steady, reducing…
Dry electrode manufacturing could lead to cleaner, more affordable high-density EV batteries, according to U.S. Oak Ridge National Laboratory. That’s…
Just imagine being able to power your home for a week, or more on used auto batteries. You wouldn’t need…