Category Archives: Featured Facts

Why can We Make Vaccines for Some Viruses and Not Others and Why Do Most Experts Think One Will be Successful for Covid-19 Very Soon?

If you were born in the United States in 1900 you had about a 1 in 3 chance of dying from an infectious disease.  If you were one of the unlucky third, 40% of you would die before the age of 5. In fact, the top three causes of death were infectious disease at this time- namely, pneumonia and flu, […]

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The President Who Randomly Liked to Challenge People to Fist-Fights

If you’ve followed this website, our YouTube channel, or BrainFood Show podcast very long, you know one of our favorite historic individuals is Theodore Roosevelt- among countless other reasons to be admired, a man who enjoys a reputation as one of the most terrifyingly badass individuals to ever hold the office of leader of a nation, with countless stories detailing […]

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What was It Actually Like to Be a Knight in Medieval Times?

Anakin_bagel asks: What was the daily life of a medieval knight like? There are a variety of myths about what it was like to be a knight during medieval times, not just spread by Hollywood, but even by the contemporary legends during medieval times themselves- in both featuring widespread depictions of the chivalric knight rushing to the aid of damsels […]

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Is It True Women Retain the DNA of Every Man They’ve Ever Slept With in Their Bodies?

If you’ve spent virtually any time on the interwebs, and particularly lurked in the social media areas of this marvel of human ingenuity, you’ll no doubt at one point or another come across the fact that many women have living male cells hanging out in their bodies, including in their brains. The most common explanation, according to social media, for […]

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Forgotten Heroes: The Hobby Scientist Who Discovered Global Warming and Its Cause

The first known instances of humans noticing that we could affect the weather in some way by industrial-type action go all the way back to around the 4th century BC and one Theophrastus. Along with extensive observations about how climate and weather in a given region seems to affect plant life, he also noted how man could change the climate. […]

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Who Invented the Emoticon and Emoji? (And How They’re Forever Changing Written Language)

Historically, written language has always been rather limited in its ability to adequately represent the nuance of in-person communication, which comes with a whole slew of gesticulations, facial expressions, subtle shifts in tone and the like. As such, humans have been attempting to find ways around this problem seemingly as long as we’ve been writing stuff down. Going back to […]

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Do Kids Really Learn Languages Faster Than Adults?

A common thing you’ll hear monolingual adults saying whenever discussing potentially learning a second language is that they lament not having done so as a child when it is easier. But the truth is, while the notion that kids learn languages faster and more easily is an almost universally held belief, even among some linguists, it turns out adults actually […]

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Who Started the Lizard People Conspiracy Theory?

MarcoDerp asks: You covered who started the flat earth and moon landing conspiracy theories. What about the lizard people? People have been referencing sentient reptilian entities, sometimes humanoid, sometimes not, going back to some of the earliest written works and legends known to man. In more modern times, according to a survey done by the firm Public Policy Polling approximately […]

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Do People Really Have Repressed Memories or Is It Just Things They’ve Forgotten?

Astryx_x asks: Do suppressed memories actually exist? We’ve all seen it in movies- a character will be going along in their lives blissfully unaware of some extremely traumatic event in their long distant past… that is, until a bit of syrup dribbles onto their cheek and they are transported back in their mind to that time they were abducted by […]

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