keyboard_arrow_up

The best way to save a choking victim is no longer 'the Heimlich'

AdultsHealthLifeHow-to
Many people believe the "Heimlich maneuver" is the only viable option to help save a choking victim. Turns out, that's not really the case. Following is a transcript of the video.

Some People Are Programmed to Sleep Better Than Others

AdultsGeneticsHealthScience
Do you have a hard time getting a good night's sleep? According to scientists, it's all in your genes.

Overpopulation - The Human Explosion Explained

AdultsHumanWorldSocietyEnvironment
In a very short amount of time the human population exploded and is still growing very fast. Will this lead to the end of our civilization?

Binging with Babish: Chocolate Cake from Matilda

AdultsCreativityFoodEntertainment
Matilda, Danny DeVito's thunderous directorial follow-up to Hoffa (1992), features an inexplicably tempting chocolate cake, despite its open admission of containing bodily fluids. Sit down and consume this entire confection today alongside Dan Pashman of The Sporkful.

Why Japan has so many vending machines

AdultsCultureEconomySociety
What vending machines can teach you about this country

Why underdogs do better in hockey than basketball

AdultsMathSports
A statistical analysis of luck vs skill in sports.

Jumping Water Droplets Could Be the Future of Cooling Computers

AdultsSoftware EngineeringTechnologyEngineeringScience
Engineers have created a new water-based cooling system that could put an end to electronics crashing and overheating.

This Is Not What Space Looks Like

AdultsPhotographySpaceTechnologyScience
Amazing images of the far reaches of the universe are everywhere, but are they accurate? What does space really look like?

The ferocious predatory dinosaurs of Cretaceous Sahara - Nizar Ibrahim

AdultsAnimalsHistoryWorldScienceNatureBiology
In Cretaceous times (around 100 million years ago), North Africa was home to a huge river system and a bizarre menagerie of giant prehistoric predators -- including the Spinosaurus, a dinosaur even more fearsome than the Tyrannosaurus rex. Nizar Ibrahim uses paleontological and geological data to reconstruct this "River of Giants" in surprising detail.

NASA Is Going to the Sun! But How...and Why?

AdultsScienceSpaceTechnology
In 2018, NASA will launch a solar probe that will travel closer to the sun than any spacecraft before. But why? What are they looking for?

Why wildfires are necessary - Jim Schulz

AdultsEcologyNatureEnvironmentHistory
Our early ancestors relied on lightning to cause forest fires, from which they could collect coals and burning sticks to help them cook food and clear land. Yet, it wasn't just humans who benefited from these natural phenomena. Even as they destroyed trees, fires also helped the forests themselves. Jim Schulz outlines the benefits of wildfire.

How the bendy straw was invented | Moments of Vision 12 - Jessica Oreck

AdultsCreativityDesignHistoryFoodCulture
Today, Americans use an estimated 500 million drinking straws every day. But where did the idea for this beloved utensil come from? In the twelfth installment of our 'Moments of Vision' series, Jessica Oreck shares the origins of the bendy straw.

The Insane Plan to Tow an Iceberg to the Middle East

AdultsBusinessNatureTechnologyEnvironment
A United Arab Emirates company wants to tow an iceberg from Antarctica to the desert for drinking water, but is their plan feasible?

Wait... Is China Really the Leader in Green Energy?

AdultsGlobal WarmingWorldPoliticsEnvironmentEconomy
With plans to pull out of the Paris climate deal, the US is quickly falling behind in the race for clean energy. So who's winning?

Why don't perpetual motion machines ever work? - Netta Schramm

AdultsScienceTechnologyWorkEngineering
Perpetual motion machines - devices that can do work indefinitely without any external energy source - have captured many inventors' imaginations because they could totally transform our relationship with energy. There's just one problem: they don't work. Why not? Netta Schramm describes the pitfalls of perpetual motion machines.

Binging with Babish: World's Greatest Sandwich from Spanglish

AdultsCreativityFoodEntertainment
Spanglish, the movie your aunt refers to as a "must-watch!", is home to a Thomas Keller-inspired creation known around the internet as "The World's Greatest Sandwich". Can such familiar ingredients earn such a prestigious moniker? Let's find out, and let's take it one step further: by baking our own rustic country loaf to act as the "bread" for our creation. Recipe below!

Four inventions that might change the world

AdultsCreativityFutureScienceTechnology
Tiny lab-grown organs. A spongy cloth that absorbs oil spills. Sure, why not. These are some of the finalists for the European Inventor Award.

The weird clothes of Rei Kawakubo

AdultsArtCreativityFashion
Rei Kawakubo started the fashion label Comme des Garcons. At the Metropolitan Museum of Art, the spring 2017 exhibition is exclusively dedicated to her work. So does she make art? Or does she make clothes?

NAFTA explained by avocados. And shoes.

AdultsBusinessEconomyPolitics
Everyone hates NAFTA. But what was NAFTA actually supposed to do? Did it deliver on its promise? To understand that, you have to look at America's relationships with two goods: avocados and shoes.

Fraser Corsan wants to break the wingsuit record

AdultsScienceSportsAdventure
Fraser Corsan wants to go faster than a Ferrari F50 and higher than Mount Everest-with nothing but his own two wings to carry him. Corsan is a wingsuit pilot. He wants to break four of the world wingsuit records.

Moore's Law Is Ending... So, What's Next?

AdultsFutureSoftware EngineeringTechnologyScience
Scientists are engineering a new, more efficient generation of computer chips by modeling them after the human brain.