Author Archives: Bob Welbaum

Who’s Afraid of the Big Bad Cockroach?

What is the most dangerous insect? For us humans, it’s the mosquito, hands down. Cockroaches do not really fit into the danger category. Some of the approximately 4600 species do carry allergens, and they can carry sickness-causing bacteria, though there’s little evidence linking them to disease outbreaks. Yet when it comes to invoking sheer terror,

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Original Poem — On Winter

It snowed last night, which reminded me to reprint my annual poem on winter. Perspective The son stood in the doorway,Behold a beautiful sight!As far as he could see,nothing but fluffy white! Today would be a timeof laughter and play begun.And most important of all,no school would spoil the fun! The father stood in the

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Why Trust Science?

Why trust Science? This has become a pertinent question, especially in the current political climate. Science has a role in so many aspects of our lives, from our jobs to our health to our environment. Yet, despite being able to time solar eclipses down to the second, there seems to be more distrust of what

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Runners’ Low

All of my friends know I run as a sport. It’s an integral part of my life, as it is for many other people. But the sport has an ugly side that is always present, but doesn’t always get the attention it deserves. I remember running with friends after work along the Santa Ana River

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How To Be Popular

Everyone wants to be popular, right? So what can you do to increase your popularity quotient? Actually, I’ve just found an article that claims your key to popularity is what you don’t do. And as a bonus, not doing these can make you happier as well as more popular! Here is a list of nine

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Why Do We Like To Be Scared?

Did you have a scary Halloween? If so, how did that make you feel? A recent study published in the journal Emotion examined brain activity after a voluntary scary experience. The researchers found the experience put people better moods and with overall decreased brain activity. “We think it’s very similar… to the runner’s high experience,

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Who Are the Master Builders?

If you think humans are the most efficient at building cities and other intricate structures, you may have overlooked another species — ants. An abandoned colony of grass-cutter ants was located, and scientists decided to study it in depth. First they filled the empty chambers and passageways with concrete. Then they excavated around the concrete

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