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Why It Was Almost Impossible to Make the Blue LED

Adults History Science Technology
The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.

Psychiatrists Can't Agree About This New Disorder

Adults Health Human Psychology
Prolonged grief disorder recently debuted in both of the two manuals that clinicians use to diagnose psychological conditions. But the DSM and the ICD don't completely agree on what it is.

Why is rice so popular? - Carolyn Beans

Adults Food World
Dig into how rice became a staple in the world’s diet, and the surprising consequences of its traditional production practices.

Experiencing the Rich History and Food of Canada's Season of Bounty

Adults Film Food Media
Nat Geo Photographer Matthieu Paley heads to the Maritime Provinces and Quebec in Canada during the season of bounty to connect with the land and rich history through people and food.

Jamie's Hug in a Mug | Microwave Mug Cake | Jamie Oliver

Adults Family Film Food
Something different for the new year, a delicious dessert bigging up the microwave; this is my very own homemade mug cake, cooked in minutes!

Do Gut Microbes Control Your Personality? | Kathleen McAuliffe | TED

Adults Biology Health Human
Biologist Kathleen McAuliffe dives into new research that suggests certain bacteria in your gut can influence major parts of who you are, from your personality to life-changing neurological disorders.

The Rainiest Place On Earth

Adults Science Weather
Huge thanks to Okouchi-San and Dr. Sakai and everyone at NIED and the Large Scale Rainfall Simulator for their time, expertise and access to this amazing facility.

Primitive Technology: Crab and Fish Trap

Adults Construction Creativity Education
I made a fish trap from cane and tested it over the course of a year catching various aquatic animals.

Baby Tamarin Tries to Escape Ocelot

Adults Animals Life Nature
An ocelot is only twice the size of a house cat, but to these tiny tamarins it's a giant. It could kill each of them with a single bite!

How This Guy Makes the World's Best Puzzle Boxes | Obsessed | WIRED

Adults Construction Creativity Gaming
Kagen Sound is an artisan of remarkable skill, engineering and constructing incredibly intricate puzzle boxes made entirely of wood.

How Do We Get Energy? (Chemical Reactions): Crash Course Biology #26

Adults Education Science
Cells need energy to power the chemical reactions that keep their microscopic cities running, and most of that energy comes from a chemical called ATP.

Do expensive Eggs actually taste better?

Adults Family Film Food
Today, we settle a question I've been wondering about for years: Do expensive eggs actually taste better?

Inside Jay Pharoah’s antifragile mindset

Adults Art Human
ay Pharoah is known best for his impressions, but he’s got a lot more going on.

Was Evacuating Fukushima a Mistake?

Adults Science Weather World
I explored the Fukushima Exclusion Zone for 10 days in the April of 2023. When I was there, I was honestly shocked by the amount of contamination.

The Best Keyboard, According to Science

Adults Design Human Science
o become a master of coding, start your college journey with Study Hall!

How to know if you're being selfish (and whether or not that's bad) - Mark Hopwood

Adults Human Psychology Self
Explore a classic philosophical debate and decide: is it human nature to be selfish? And if so, is it possible to overcome it?

Inside The Sunny Center of a Hurricane

Adults Life Nature Weather
To learn more about how Florida International University is revolutionizing what we know about hurricanes, visit https://FIU.edu Why is the middle of a hurricane sometimes so clear and calm?

Did The Future Already Happen? - The Paradox of Time

Adults Education Science Self
Is your future already written? Do your past, present, and future all exist right now? Surprisingly, the answer could be yes.

Raja Ampat: The Last Stronghold of Healthy Coral Reefs | National Geographic

Adults Life Nature World
Paid content for @Prada. Coral reefs are often described as the rainforests of the seas, and for good reason.

Gennaro's Tagliatelle Alfredo

Adults Family Film Food
Gather round everyone, Gennaro's back with another classic... tagliatelle Alfredo! Rich, creamy, and topped with parmesan, the dish is as beautiful as it is simple. Bellissimo!

Can a Simple Brick Be the Next Great Battery?

Adults Education Science Technology
The world relies on manufacturing, and manufacturing relies on heat — a massive contributor to global carbon emissions, responsible for a quarter of the world's fossil fuel use.