Researchers have found that people wearing heavy backpacks perceive the hills they are climbing as steeper than people who aren’t wearing backpacks do. Read this article to find out more about how our perceptions can become distorted.
Author Archives: wesleyb
Is Fear Contagious?
Fear may be able to spread from person to person—just like a virus. Recent studies have indicated that humans can smell fear and disgust in the body odor of those nearby, causing the part of their own brain that processes those emotions to become active.
Hollywood Writers Reached an A.I. Deal That Will Rewrite History
The Writer’s Guild of America (WGA) went on strike for 148 days this summer, demanding that studios put guardrails around AI’s encroachment on their work. The effects of their new contract will echo in industries far beyond Hollywood.
Misconceptions about Mythology
You may know a lot about mythology, but is evertying you think you know correct? Mental Floss discusses some of the most common misconceptions people have about Greek and Roman myths.
‘Shrinkflation’ accelerates globally as manufacturers quietly shrink package sizes
It’s the inflation you’re not supposed to see.
From toilet paper to yogurt and coffee to corn chips, manufacturers are quietly shrinking their package sizes without lowering their prices. It’s dubbed “shrinkflation,” and it’s something that is accelerating worldwide.
Why Olympic Bronze Medalists Are Happier Than Silver Medalists
Could it be possible that finishing a race in 3rd place may make you happier than coming in 2nd? Science says it is very common, and the ‘why’ has everything to do with our perception of the most likely alternative outcome.
Scientists have solved a classic optical illusion–and the answer’s in your neurons
There is a famous optical illusion with two gray lines inside a number of black and white bars. The gray bars are the same color, but they appear lighter or darker depending on which bars are around them. Science was never sure why, but it seems the answer lies in you brain’s neurons and how fast they can fire.
Rare Brain Disorder Prevents All Fear
A middle-aged woman—known as SM—blithely reaches for poisonous snakes, giggles in haunted houses, and once, upon escaping the clutches of a knife-wielding man, didn’t run but calmly walked away. All because a rare kind of brain damage precludes her from experiencing fear of any sort.
How the Costumes of ‘American Born Chinese’ Straddle Fantasy and Reality
The imprint of Greek and Roman mythology is all around us, from the names of our shoes (Nike, the goddess of victory) to the names of the planets (Mercury, Venus, Mars, etc). And maybe a certain recent movie series has made you familiar with a little Norse mythology, like Thor and Loki, too. Now a new show is introducing Western audiences to Chinese mythology. Find out how costume designers approached dressing ancient Chinese gods for a modern American audience.
What is the Future of Communication?
There was a time when there was no written language and almost all communication was spoken. Even when language evolved, it was often written on stone and not very portable until the invention of paper. History is full of such advances. Even the now ubiquitous smartphone was thought to be science fiction just a couple of decades ago. But have you ever asked yourself what advances may come next?
What Are the Yips? The Unfortunate Phenomenon Impacting Athletes
Have you ever seen an accomplished athlete suddenly perform as if they’ve completely forget how to play their sport? If so, you’ve seen “the yips”–the sudden and unexplained loss of an athlete’s typical skills–in action. The yips are basically the opposite of achievement. Learn more about a term that started in golf, quickly moved to other sports, and is increasingly being used in other fields like politics, business, and education.
Why Popcorn Tastes Better When You Eat It with Chopsticks
How do you make something old and familiar feel fresh and new? Science suggests the trick is to interact with it in new ways. Something as simple as eating popcorn–but doing so with chopsticks–can result in people rating the popcorn as tastier and more enjoyable than eating the same popcorn with their hands. Read the article and think of ways you may make things you already own feel new again.
Can You Trust Your Ears?
When most people think of an illusion, they think of an image or video–but there are audio illusions that trick your hearing, too. After you watch this video, you’ll have to ask yourself “Can I trust my own ears?”
Great Accidental Discoveries
While hard work is a good path to success, there is another route that some people have followed: the simple accident. Some of the world’s biggest discoveries and inventions have happened by accident. And yet, to see a mistake and not think of it as a failure, but rather as a new and unexpected form of success, takes a special kind of industrious mindset.
How To Make Eyewitness Testimony More Reliable
Eyewitness testimony can be really important when investigating crimes, but how can we make them more reliable? SciShow looks at the scientific and psychological evidence around several ways in which your memory can fail–and how we may be able to minimize these effects.
How Currency Works
Have you ever wondered just what, exactly, money is? We earn it. We spend it. But why do we all agree that one little piece of green paper is only worth a bag of chips and a different piece of green paper is worth a full, fancy dinner? This article takes a look at currency, what it is, how it got started, and what forms it might take in the future.
5 Biggest Risks of Sharing Your DNA with Consumer Genetic-Testing Companies
Nearly 50 million people have used consumer genetic-testing services to have their personal DNA analyzed to learn more about their ancestry, their risk for developing various diseases, or to find long-lost relatives. While there are many upsides, there are risks, as well. This article walks you through five of biggest risks when sending your DNA off to be tested.
9 Legends of American Folklore
Words like “myth” and “legend” often make you think of stories from thousands of years ago, but new legends are always being created. America is no exception, with a number of popular myths spreading during the 1800s as the country expanded westward. This article provides a high-level summary of nine of the most well-known American frontier legends–some entirely fictional, but some based on exaggerations around real people and events.
A Brief Introduction to Gothic Literature
You may have heard of ‘Gothic horror,’ but do you know what makes a story ‘Gothic’ or not? This resources provides a quick, high-level breakdown of key elements, themes, and techniques that can earn a story the label of ‘Gothic,’ as well as a few examples of famous Gothic horror stories you can read on your own.
The Dunning-Kruger Effect, or ‘why incompetent people think they’re amazing’
How good are you at basketball? What about playing an instrument? Psychological research suggests we’re not actually very good at evaluating our own abilities accurately. In fact, we frequently overestimate our own abilities thanks to something known as the Dunning-Kruger Effect.