Climate Change
The Greenhouse Effect in Nature’s Garden
The Roman emperor Tiberius liked fresh cucumbers every day. His gardeners planted them in wheeled…
Browsing: history
Climate Change
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Christmas Decorations Down the Ages
Christmas is a time of peace and reconciliation. Families gather and hope to be at…
Battery Technical
Battery Electric Multiple Units for Rail
Battery electric multiple units are connected electric vehicles deriving their power from rechargeable batteries driving…
Battery Basics
Do You Like Your Batteries Hot or Cold?
A visitor called us the other day and asked, “With winter coming can I take…
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Hybrid Electric Vehicles: For the Indecisive
Perhaps you can’t go for a full electric vehicle yet, because there are not enough…
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Snowy Mountains to Rumble with More Energy
The floor begins to shake and people run for earplugs when Snowy Hydro’s Tumut 3…
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Ionocraft History Early Work by Ethan Krauss
As kids, we dreamed big dreams of silent spacecraft shooting between the stars. We imagined…
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Lithium-Ion Battery History & Functions
Lithium-ion batteries are one of the most significant devices of our times. Although we do…
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Energy Generation by Perpetual Motion
It’s Christmas 2018 soon and we decided to gift ourselves with a little fun. However…
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Electric Car History If Only Voltra Persisted
The year 1963 was a roller coaster one for United States politics. First, George Wallace…