Plate tectonics thanks to plumes?

“Knowing what a chicken looks like and what all the chickens before it looked like doesn’t help us to understand the egg,” says Taras Gerya. The ETH Professor of Geophysics uses this metaphor to address plate tectonics and the early history of the Earth. The Earth’s lithosphere is divided into several plates that are in constant motion, and today’s geologists […]

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Poem – Bob’s Terminal Bay (By Frank De Canio)

Bob’s Terminal Bay   Wracked by cancer, Bob Marley told his friend, “It’s not me, Camille.” No, it’s never me when self-determination’s at an end. For, navigating pain, you cannot see but knots ahead. And you’re preoccupied with hoisting sails against prevailing winds. Bravado in your weary crew has died. A glance into the water shows the fins of sharks […]

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Overdosing On Exercise – Harmful Extreme Workouts

Harmful Extreme Workouts

Training for a marathon and other extreme workouts may be more harmful than healthy. After reviewing over 50 studies, researchers at the Mayo Clinic found that more than an hour of intense aerobic activity per day put runners and cyclists at heightened risk of serious heart problems, including an irregular heartbeat, clogged arteries, and scarring. Habitual marathon runners and professional […]

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