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eWolf All-Electric Tug Now Doing Sea-Trials
It’s been two years since marine operators Crowley Shipping placed an order with Master Boat Builders. However, this time it…
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Battery Basics
Look Who’s Treading on Tesla Turf
In March 2015 researchers at the Stockholm Environment Institute suggested electric car sales will accelerate when the price of batteries…
Battery Experiments
How a Pile of Pennies Lights Your Life
This article is about using pennies to make a battery. We wrote about a fellow called Allessandro Volta yesterday. He…
Battery Technical
An Inclinator Fit for a King & Other Tales
King Henry VIII was the first recorded owner of a stairlift, after he hurt his leg, became disabled, and could…
Battery Basics
No Need to Eat Our Socks
All batteries have three basic bits that make our phones work, our cars start, and our alarm batteries function. In…