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Pay-It-Forward Pizza | Rosa's Fresh Pizza // 60 Second Docs

Adults Food Personal Finance Society
At Rosa's Fresh Pizza in Philadelphia, Pennsylvania, pies aren't just for paying customers. In a pay-it-forward pizza initiative that began three years ago, people who lunch at the neighborhood pizzeria can donate a dollar and provide a slice for homeless people who otherwise can't afford it, using a system of Post-It notes to keep track of slices that can be redeemed. So far, says owner Mason Wartman, the community has given away more than 150,000 free slices -- plus an immeasurable amount of dignity -- to the homeless.

LITERATURE - George Orwell

Adults Books Creativity History
George Orwell is the most famous English language writer of the 20th century, the author of Animal Farm and 1984. What was he trying to tell us and what is his genius?

Off-Road Kid | World Off-Road Championship Series // 60 Second Docs

Adults Sports Transportation
10-year-old Austin Thompson isn't an average kid -- he's also a top competitor in the World Off Road Championship Series, racing in 170 class events. With his younger sister as his co-pilot and support from his cheering parents at every race, Austin's family believe it takes a shared effort to succeed in competitive off-roading -- and in life.

How ancient Romans made stronger concrete than today

Adults Cities Construction History
Many structures built by ancient Romans around 2,000 years ago are still standing, and some are still in excellent condition. Over the last decade, researchers have come discover the Romans' secret concrete recipe that has maintained so many of its now-ancient buildings.

Why there are twice as many solar jobs as coal jobs

Adults Global Warming Technology Work
America is changing how it gets its energy, and coal is losing out.

Why we think so much about our hair

Adults Society Wellness
We spend an inordinate amount of time thinking about, and in various ways 'styling' our hair. It's not entirely silly; we're trying to tell the world - through the language of keratin strands - about who we are.

Binging with Babish: Tomate du Saltambique from The West Wing

Adults Creativity Food
President Josiah Bartlet, apart from being a charismatic and noble leader of these United States, had a real thing for food. Be it the Butterball turkey hotline or pumpkin soup with cheese gnocchi, the man knew both good policy and food. If only he weren't a figment of Aaron Sorkin's imagination, much like this interpretation of Alain Passard's dessert tomato.

The myth of race, debunked in 3 minutes

Adults Human Society
You may know exactly what race you are, but how would you prove it if somebody disagreed with you?

Who Lives At The Bottom Of The Mariana Trench?

Adults Animals Environment Nature
Creepy Monsters At The Bottom Of The Mariana Trench.

Beach Stereotypes | Dude Perfect

Adults Human Society
Beach Stereotypes. Love 'em or hate 'em, we all know 'em.

Late sleeper? Blame your genes.

Adults Genetics Science
If you're not a morning person, science says you probably never will be.

Wildlife crossings stop roadkill. Why aren't there more?

Adults Animals Nature
A better way for animals to cross the road.

How the Pyramids Were Built (Pyramid Science Part 2!)

Adults Construction History
Just because something is difficult doesn't mean it's impossible. Over the past centuries, archaeologists, historians, and engineers have reconstructed a great deal of the technology and science used to build the Egyptian pyramids. This week we look at ancient Egyptian mathematics, building techniques, tools, and culture to reconstruct the Great Pyramid's construction.

Dog Hair Clothes | Knit Your Dog // 60 Second Docs

Adults Animals Business
Jeannie Sanke of Evanston, Illinois, knits with one of the world's most unusual materials: wool from dog hair. A proud mom to multiple dogs, Jeannie realized one day that their endless supply of hair didn't have to go to waste -- then picked up her drop spindle and started to knit. Now she sells these completely cruelty-free clothes in her Etsy shop, Knit Your Dog, where people pay her as much as $800 for a dog hair sweater.

Where did English come from? - Claire Bowern

Adults History Language
When we talk about 'English', we often think of it as a single language. But what do the dialects spoken in dozens of countries around the world have in common with each other, or with the writings of Chaucer? Claire Bowern traces the language from the present day back to its ancient roots, showing how English has evolved through generations of speakers.

LITERATURE - Charles Dickens

Adults Books History
Charles Dickens was one of the most popular writers in English in the 19th century. He deserves our attention for his ideas about sympathy, popularity and happiness.

Tesla's Model 3 is coming in July - here's everything you need to know

Adults Global Warming Technology Transportation Automotive
Tesla is gearing up for the big reveal of the Model 3, its first mass-market car. CEO Elon Musk unveiled the car in March of 2016, but Tesla will show off the production version of the sedan in July. The summer premiere will offer the roughly 400,000 customers who preordered the vehicle a chance to see the final version before deliveries begin at the end of the year.