Tag: technology

The World’s Biggest Secret

What is the world’s biggest secret? Perhaps you are thinking “the formula for Coca-Cola”, “who shot Kennedy”,” what happened to the Holy Grail”, or “the location of...

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Nixie Tubes

Back in 1954, before we had LED’s, Nixie Tubes were the only way to display digital data. Today, these delicate glass tubes are very rare.

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