Author Archives: Bob Welbaum

What’s the Oldest Weapon?

I’m sure everyone is familiar with what claims to be the world’s oldest profession, so I won’t mention it. My question is what could be the second oldest? I would vote for the forces of arms — militias, paramilitary, military, whatever label works. I was reminded of this by a recent article, “What’s the Oldest

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Early Kings Who Might Have Been Queens

We tend to look at things through prejudicial lenses. Especially in early civilizations, we naturally assume the rulers were all men. But what if they weren’t? We do know of some exceptions. Hatshepsut ruled Egypt, ruling from 1479 to 1458 BCE as one of the few female pharaohs. Her record survived because her accomplishments overwhelmed

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Was Einstein Ever Wrong?

We need heroes. The ancient Greeks had Ulysses and Hercules (actually Heracles was his Greek name). More modern times have given us the likes of Harry Potter and Superman. We look up to real people, too. In politics, George Washington and Abraham Lincoln are at the top of many lists. In the military, Sergeant Alvin

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When to Wash Your Hands

Every so often, I read something that really makes me think. Like the headline “The 3 Things Experts Wish Everyone Would Wash Their Hands After Touching” by Monica Torres. If you had a childhood like mine, I’m sure you heard the “Wash your hands” command many times. But what do the experts think are the

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Learn a New Word Today

How many words are in the English language? I have read sources that claim anywhere from 400,000 to over a million if you count scientific and technical terms. That’s why I’m always on the lookout for new words. Today I found an interesting one: chiaroscuro. It means “an effect of contrasted light and shadow created

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Some Thoughts on Remembering History

“History repeats itself. That’s one of the things wrong with history.” — Clarence Darrow As a history nerd, I would agree that history does repeat. For example, this country has had several periods of turmoil regarding immigration. I wrote about one of these, the Know-Nothing movement, in a January, 2024 column (https://www.bobwelbaum-author.com/revisiting-the-know-nothings/). I was reminded

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Why is Water So Weird?

Have you ever wondered why water expands as it freezes? Or why it changes temperature more slowly than other liquids? Science has known for years about water’s weird properties, but they haven’t been able to find a reason. Until now. Evidence has been found that water is actually two liquids, one denser, and one less

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