Category Archives: Science

What Causes St. Elmo’s Fire

Andrew M. asks: What causes Saint Elmo’s Fire? For those not familiar, “St. Elmo’s Fire” is a name for the glow that looks like blue/violet fire surrounding the top of pointed metal objects during a storm. This phenomenon can trace its name back to an Italian saint “Sant ‘Ermo” or “St. Erasmus” around 300 A.D., the patron saint of early […]

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The Good and the Bad of Vaporizing and Inhaling Alcohol

Our resident medical expert, Scott, and a buddy of his recently started The Medicine Journal, where you can learn all sorts of interesting facts about all things medical related. Below is a sample article from their site. Vaporizing, and then inhaling alcohol has gained a lot of attention lately.  In the 1950s it was introduced as a treatment for excessive […]

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Can Color Blind People See More Colors When They Take Hallucinogenic Drugs?

Sam asks: If you gave a color blind person something like LSD or some other sort of hallucinogenic drug, would they see colors they couldn’t before? First a little primer on colour blindness from the good people at ColorBlindAwareness.org: Most color blind people are able to see things as clearly as other people but they unable to fully ‘see’ red, […]

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The Cause of Muscle Cramps When You Exercise

This is an article from TheMedicineJournal’s Dr. B. Green. Check out more from TheMedicineJournal.com here. Cramps come in four categories: True cramps, Rest cramps, Tetanic cramps, and Dystonic cramps.  The most common of these is the True cramp.  While there are different causes of muscle cramps, like the involuntary contractions associated with seizures, we’ll focus on muscle cramping related to […]

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In a Transplant/Transfusion, Does the Donor’s DNA Get Integrated Into the New Host?

Matt asks: In an organ or blood transplant/transfusion, does the donor’s DNA get kept and integrated into the new host? Depending on the type of donation, the DNA stays for a short time, a long while, or maybe even forever. Chimerism and Microchimerism Scientists have known for years that a single organism can have cells that are genetically distinct. Sometimes, […]

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Exploding Head Syndrome

Ever been suddenly awakened from sleep by something that sounds like booming thunder, a shotgun blast, or perhaps a bomb singing the song of its people? But when you awake, you realize there was no apparent external source for the sound? Well, congratulations, you just experienced a rather curious condition known as Exploding Head Syndrome, and you’ve likely not got […]

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Why Do We Need Sleep?

Karla asks: Why do we need sleep? It left Hamlet’s father vulnerable to fratricide, sent Alice down the rabbit-hole, enabled Delilah’s betrayal of Samson and facilitated Gregor’s transformation into a giant beetle. Yet without sleep, we can become dull, slow and irritable in the short-term, and chronic insomnia can cause migraines, seizures and even, in extreme cases, death. Although we […]

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Jumping Frenchmen of Maine

In the connected 21st century, it can be hard to imagine how, for most of history, different cultures existed in relative isolation from each other. Even as late as the 19th century, those living in self-sustaining and remote rural communities had little commerce with the outside world, and scant news made it in or out. In a handful of these […]

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Disordered Hyperuniformity – The State of Matter Found in a Chicken’s Eye

Despite what you learned in grammar school, there are way more than four states of matter. One possible new one, disordered hyperuniformity, was recently found in the weirdest place – the eyes of chickens. Classical States of Matter  To better understand an exotic state of matter like disordered hyperuniformity, it may be helpful to review the characteristics of the classical […]

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Why Skin Wrinkles in Water

Our resident medical expert, Scott, and a buddy of his recently started The Medicine Journal, where you can learn all sorts of interesting facts about all things medical related. Below is a sample article from their new site. If you’ve ever washed away your day with hours in a hot-tub, you might have asked yourself, “Why do my hands look […]

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Bacteria in Space

For reasons that still aren’t well understood, bacteria proliferate in microgravity. Creating a potential recipe for disaster for humans stationed in space for long periods, bacteria’s love of low-g also raises an intriguing question: Why are they so comfortable there? Thriving Several years ago, astronauts began noticing that: Virulent bacteria such as E. coli and salmonella can grow stronger and […]

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The Truth About Aspartame and Your Health

Our resident medical expert, Scott, and a buddy of his recently started The Medicine Journal, where you can learn all sorts of interesting facts about all things medical related. Below is a sample article from their new site. A quick online search of Aspartame will provide you with numerous opinions about this artificial sweetener.  Some claim it causes things like […]

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Do Vaccines Cause Autism?

Jennifer asks: I’ve read that vaccines cause autism and that they don’t. What’s the truth with this? In 1998, there was a groundbreaking study telling parents that their children were at risk of getting autism from vaccines. Parents everywhere collectively gasped. After all, they had been told for years vaccines were the best way to prevent any number of unwanted […]

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