While humans might make some really stupid decisions, we’re still considered intelligent beings. Kurzgesagt explores what attributes make a living creature intelligent. While some basic organisms demonstrate capabilities that appear to be thoughtful, more complex brains are required for complex problem solving.
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We all learned the positions of the planets from some chart on the wall in grade school. But as CGP Grey reminds us, planets rotate in elliptical orbits at varying speeds around the sun, meaning that the answer isn’t quite as simple as you thought – depending on the question you’re actually asking.
“How can we prevent ourselves from getting lost in the funhouse?” Filmmaker and speaker Kirby Ferguson looks at how the barrage of social media and other information sources can affect our perception of what is real, and how you can use your instincts and critical thinking to reduce your chances of being manipulated.
This Humble Bundle is packed with over $1000 worth of reading material from Morgan & Claypool to help you learn about electronic circuits, microcontrollers, and engineering principles. Pay what you want, and if you spend more than $15, you’ll get all 17 e-Books, while supporting the National Coalition Against Censorship.
Breakfast in most other countries isn’t as packed with sugar as it is here in the U.S. So how is it that America ended up eating desserts for breakfast, and is it really the most important meal of the day? Journalist Johnny Harris digs into the story and offers his thoughts on our bad morning eating habits.
Despite being one of the most common (and lifegiving) chemicals on Earth, water behaves in ways that it probably shouldn’t. This clip from Seeker dives into the deep end of the ocean as it explains some of the strange properties of H2O, and why scientists are still learning things about this theoretically simple compound.
As long as we’re not carrying a heavy suitcase, we generally take the stairs when given a choice. But for those times when you feel like giving your legs a break, the escalator is quite the invention. Jared Owen provides an animated explanation of the inner workings of this engineering marvel that dates back to the mid-19th century.
Flatulation is one of those rare forces of nature that’s both essential and the source of endless giggles. From the first fart joke ever told to the composition of your flatus, Mental Floss editor Erin McCarthy is here to school us on the finer points of our bodies’ gaseous emissions.
The font Cooper Black dates all the way back to 1922, and over its century in use has appeared everywhere from David Bowie albums to ramen noodles, to signs for neighborhood businesses. Vox digs into the history of this playful, yet legible serif typeface, and why it became so popular.
Off the Cuf’s video not only takes us on a tour of the enormous Iowa 80 Truck Stop, it spends a good bit of time delving into the history of trucking goods across America, and the importance of this critical industry in delivering food and other items that we rely on every day.
After watching one of Smarter Every Days‘ videos about the unique beauty of laminar flow, Derek Muller of Veritasium wanted to explore a much trickier kind of physics. When air, fluids, and gases experience turbulence, their chaos may be hard to explain and model, but it’s pretty amazing stuff when you dive in deep.
Solar flares and coronal mass ejections are frequent occurrences on the Sun. Some have been known to disrupt radio waves, but could they actually cause damage? Kurzgesagt stares directly into the Sun to educate us on solar storms, why they occur, and if a strong enough super storm could actually wipe out civilization.
The human body is an amazing organic machine that performs countless tasks every minute of every day. In this video from The Infographics Show, they tally up some of the things that your body will do in the next minute – or twice as much while you watch the entire 2 minute clip.
So you’re cruising down the highway, when all of a sudden you’re in a traffic jam. But there are no accidents, construction, or other emergency activity, so why does this happen? TED-Ed explores the phenomenon known as a “phantom traffic jam,” what makes them happen, and how we might minimize their occurence.
Science video makers Kurzgesagt teamed up with author and online personality John Green to create an animated clip to accompany an excerpt from his podcast The Anthropocene Reviewed. The focus of the episode is on the possible meaning of cave paintings, and what they might tell us about the human condition.
The speed of light is pretty darned fast, but given just how far the Earth is away from the Sun, its light it doesn’t get here instantly. It’s Okay to Be Smart teaches us how it’s not just a simple math equation, but complex astrophysics that explain how sunlight is much older than you’d think.
You might think that robots are a 19th or 20th century invention, but the idea of a humanoid machine dates back way further. TED-Ed looks back to an ancient Greek myth that involved a giant automaton warrior built to defend an island kingdom. It was also the first story about a robot struggling with its humanity.
The Royal Ocean Film Society gathered snippets from animation experts that point out the importance of walking in cartoons. We can learn a lot about a character – even a live one – by their walk, and changing even one element of it can drastically change the character.
Computers are pretty capable these days. And while most problems boil down to a series of mathematical computations, Tom Scott points out that there are some kinds of abstract problems that even the smartest programmers with the most powerful supercomputers can’t figure out.
Art of Engineering explains how the tall construction cranes used to build skyscrapers are able to increase their own height. The process, known as “climbing” a tower crane requires precision and patience, and can be incredibly dangerous if not done properly.
Science fiction movies love to depict all sorts of nasty consequences of being sucked out into space. But what would really happen if you managed to slip out of your spaceship without a spacesuit on? The Infographics Show does their best to explain the unpleasant repercussions.
We may take the roof over our head for granted these days, but in the 18th century, families venturing into the interior of North America had to build their own shelters to survive the elements as they headed westward. Frontier lifestyle expert Jon Townsend shows us how they might have constructed a shelter without any nails.
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