Tag: Battery

Pique the Geek 20101031: Nickel, an Important Element

Most of us think of nickel as the well-known United States five cent piece.  Actually, this coin is really 75% copper and only 25% nickel.  This alloy is ideal for coinage, since it is essentially noncorrosive and hard enough to resist wear in handling.  But that is only a minor use for this remarkable metal.  By the way, the U.S. five cent piece is not the first U.S. coin to be called that.  More on that later.

You handle nickel every day much more than you know.  It is present in many things that we use all of time, but it is rarely recognized.  Please come with me on an examination of a truly wonderful and useful material.

On Stimulating The Future, Or, “It’s The Ytterbium, Stupid!”

We’re diving deep into “geek world” today with a story that combines economic hardball, the periodic table of the elements, and a barely noticed provision of the Defense Authorization Act that seeks to break a monopoly which today gives China near-absolute control over the materials that make cell phones, electric cars, wind turbines, and pretty much every other tool of modern life possible.

If we successfully break the monopoly, we’ll be able to create millions of new manufacturing jobs in this country-and if we don’t, somebody else owns the 21st Century.

Ironically, the global warming we’re trying to fight with new green technologies might be an ally in our efforts to make those very same green technologies happen.

There’s a revolution in industrial processing going on, rare earths are at the center of it all…and in today’s story, the revolution will be televised.