Author Archives: Bob Welbaum

Another Moon?

The astronomical world never ceases to amaze me. You may have heard about another pending near miss of Earth from an asteroid. Except it might not be an asteroid. Astronomers have identified an approaching “space object” — with the catchy name 2020 SO — heading toward Earth. But this one will not go whizzing by.

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The Slowest Marathon

On October 12, 2019, Eliud Kipchoge of Kenya ran a marathon (26.2 miles) in 1:59:40. It’s not considered an official record because it involved using every possible advantage — a closed, flat course shielded from the wind and the use of pacers, for example, but it was an incredible athletic feat nonetheless. But if that

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Transplanting Resistance to Change

How quickly the world changes! At one time, organ transplantation was just a dream. Yet, according to the United Network for Organ Sharing (UNOS), in calendar year 2019 there were 39,719 total transplants in the United States, up 8.7 percent from 2018 (https://unos.org/data/transplant-trends/). Of these, 3552 were heart transplants. The first heart transplant was performed

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Why Birds Are The Only Dinosaurs That Survived

Dinosaurs are long extinct, right? Not quite.  Scientists consider birds to be avian dinosaurs. They first appeared around 150 million years ago as small, raptor-like dinosaurs with feathers, just another branch on the dinosaur family tree. They survived for over 80 million years, occupying virtually every biological niche on the planet. Then came a major extinction

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Fewer People, or More?

Could it be possible? For years I’ve been reading about the complications of a growing population. How large numbers of people strain resources and create pollution. How too many are condemned to live in poverty and “food insecurity.” How we live where we’re not supposed to — in floodplains and on barrier islands to be

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Problems That Shouldn’t Be Problems

Today I was surprised to learn of a problem that really shouldn’t exist. It’s no secret that there is a shortage of organ donors. The Medscape website estimates almost 113,000 people are waiting for transplants. So you would think the shipment of donated organs would receive the highest priority. And you would be wrong. According

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How To Disappear

Have you ever had a strong urge to start over? I mean go missing and begin life again somewhere else with a new identity? For whatever reason — escape debt, a loveless marriage, maybe domestic violence? All over the world, people have been known to do that — just disappear and start over someplace else.

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