Category: Science and Energy

Is Fracking Good or Bad?

Originally posted on on May 4, 2021 Why Is It An Emotionally-Charged Issue For Americans Fracking of oil and gas wells is a conundrum. On one hand, fracking was […]

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The doomsday glacier

WHATS GOING ON WITH GLACIERS? First, glaciers move forward under the weight of the large ice sheets behind them. A typical speed is 10 inches (25 cm) per day. Second, […]

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A cosmic mystery, Part 2: Quasars.

TWO COSMIC MYSTERIES. I have personally encountered two cosmic mysteries early in my career – like about 40 years ago. They both involved massive, unprecedented sources of energy. The mysteries […]

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