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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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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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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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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This is an excerpt from our new book: The Wise Book of Whys, available in: Print | Kindle | Nook | Audiobook One Moon “day” is approximately 29 1/2 Earth days. This rotation coincides with its orbit around the Earth so that we only see about 59% of the surface of the Moon from Earth. When the Moon first formed, […]
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Laury asks: What causes morning sickness? Most mothers will tell you that “morning sickness” is a misnomer, and that it should really be called “all day sickness.” In fact, it’s sometimes called “nausea and vomiting during pregnancy” or NVP. Pregnant women have been experiencing this unfortunate side effect of growing a parasite… err human inside them seemingly for as long […]
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This is a guest post from our friends over at The Medicine Journal– the TodayIFoundOut of medical related sites. Also, don’t forget to check out their awesome videos on YouTube. Ever wonder why certain foods seem to have a weird flavor that hangs around after you swallow them? Aftertaste is generally classified as any taste that remains in your mouth […]
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There’s a perception that religion and science go together about as well as mayonnaise and marshmallows. In some instances, this is, perhaps, true. But on a typically warm Southern California January in 1933 at the California Institute of Technology in Pasadena, California (the same place and same time that Jack Parsons of rocket science fame was doing his experiments — […]
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Though you’ve likely never given it much thought, a universally accepted unit of measurement like the humble metre is an amazing thing. It lets scientists separated by culture, language, race and even thousands of miles of geography work together on equations and problems like they were sitting next to each other. So how did this unit of measurement come to […]
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What if we told you that around 90 years ago an epidemic swept across the world that killed over a million people while affecting numerous others, before disappearing, leaving the finest scientific minds of the age absolutely stumped . Then what if we told you that when it didn’t kill you, this illness could instead potentially trap you inside your […]
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Kevin asks: What would happen if you froze water, but the container was so strong the water couldn’t expand into ice? Some readers may recall a science class in which an excitable teacher walked to the front of the class to show off a small, cracked steel container, seemingly damaged by an incredibly powerful, but tiny force; only for said […]
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Kateri asks: How did organic matter become fossil fuels? Three hundred million years ago (or so), about the time amphibians first emerged from primordial seas, enormous, lush swamps filled with large trees, ferns and other leafy plants thrived along the coasts of the ancient ocean, which itself was filled with algae and billions of microorganisms. Plants and algae breathe in […]
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Dev asks: What causes spontaneous combustion? Most of us experience combustion, a chemical process where a fuel combines with oxygen to produce heat and light, in the form of a fire where both the fuel and ignition source are well known. In some circumstances, however, the trigger that ignited the fire is not a definite source, like a match, but […]
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Carmen asks: Does stormy weather really cause people’s joints to ache? You might have heard grandma or grandpa predicting a storm because they “could feel it in their bones” and when a storm hit you probably thought they’d been watching the weather channel. Turns out, their joints *probably* do get a little achy when it’s about to rain. “Weather pain” […]
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When it comes to science, we think there’s a saying that is fairly applicable, “who dares, wins”. Fans of military history may recognise that as the motto of the Special Air Services (SAS). However, we feel scientists and researchers deserve to use it just as much, because sometimes they take risks too. Just ask Barry J. Marshall if you don’t […]
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Today I found out how the Himalayas formed. The Himalayas, which stretch some 2,900 kilometres between India, Pakistan, China, and Nepal, is the world’s tallest mountain range. In addition to Mount Everest, the world’s tallest mountain by peak elevation standing at 8,848 meters tall, the range also features several other mountain peaks over 8,000 meters. It is the only mountain […]
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In May 1972 in a uranium enrichment plant in France, scientists examining ore from a mine in Gabon, West Africa, discovered that a natural nuclear reactor had spontaneously manifested in that region in the Earth’s primordial past, churning out approximately 100 Kw worth of energy continuously for a few hundred thousand years about 1.7 billion years ago. In order to […]
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Susan K. asks: Why do nuclear bombs make mushroom clouds? This phenomenon all comes down to a little something called the Rayleigh-Taylor instability, and by extension, convection. I’ll begin with the somewhat longer, but less geeky explanation before descending once again into extreme nerdery. It all starts with an explosion that creates a Pyrocumulus Cloud. This ball of burning hot […]
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