The Biggest Myth About Your Metabolism Debunked

You’ve probably heard that your metabolism slows down as your age. Turns out, that isn’t entirely true. A new study revealed that your metabolism actually remains steady throughout most of your adult life. » Subscribe to Seeker! » Watch more Elements! » Visit our shop at » Sign Up for Seeker’s Newsletter! […]

About That Snap…

SciShow is supported by Go to to get 20% off of an annual Premium subscription. Researchers were inspired by a certain purple villain to study the physics of finger snapping, and they found that the mundane hand motion is actually quite an impressive feat. Hosted by: Hank Green SciShow is on TikTok! Check […]

Why I use blood as a material | Basse Stittgen | TEDxVienna

It is essential for life, both medically and metaphorically, and still we are repulsed by it. Blood tells many stories, about life and death and a world in between, yet there are stories that remain untold: what happens with the blood of animals in the age of industrialized slaughter? And what kind of stigma has […]

Charlie Puth: “You and I” | TED Countdown

Tapping into his jazz and R&B influences, singer-songwriter Charlie Puth performs an impeccable cover of Stevie Wonder’s “You and I.” Countdown is TED’s global initiative to accelerate solutions to the climate crisis. The goal: to build a better future by cutting greenhouse gas emissions in half by 2030, in the race to a zero-carbon world. […]

Why is it so hard to escape poverty? – Ann-Helén Bay

Explore the paradox of welfare programs, and learn how they inadvertently reinforce generational poverty, and what we can do to fix them. — Imagine that you’ve been unemployed for months. Government benefit programs have helped you cover your expenses, but you’re barely getting by. Finally, you receive a paycheck— but there’s a catch. Your new […]

ภาษาคือเลนส์ของการมองโลกที่แตกต่าง | ธรรมพร คำเคน | TEDxYouth@PathumWan

ร่วมค้นหาเรื่องราวของคุณดาวฟ้าหลังจบการศึกษาจากคณะนิเทศศาสตร์ และเริ่มต้นเส้นทางด้านศิลปะที่ทำให้เขาค้นพบศิลปะของ ‘ภาษา’ และเปลี่ยนแนวคิด รวมถึงมุมมองของการใช้ชีวิตของเขาไปอย่างมาก; พูดได้ว่าศิลปะ มีอิทธิพลมากพอในการเปลี่ยนการมองโลกของเขาไปเลยก็ว่าได้ หลังจากจบการศึกษาจากคณะนิเทศศาสตร์ คุณดาวฟ้าก็ได้ผันตัวมาทำงานด้านศิลปะ ด้วยความสนใจทางด้านภาษา จึงเปิดสถาบันสอนภาษาและเผยแพร่ความรู้ด้านภาษาผ่านสื่อออนไลน์ This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at

Charlie Puth: “Attention” | TED Countdown

Singer-songwriter Charlie Puth dazzles in a performance of his effortlessly catchy hit “Attention,” live from the TED Countdown stage. Countdown is TED’s global initiative to accelerate solutions to the climate crisis. The goal: to build a better future by cutting greenhouse gas emissions in half by 2030, in the race to a zero-carbon world. Get […]

The Game Changing Science to Preserve Fertility

Cancer and cancer treatment take a major toll on a patient’s health, including their fertility. Luckily, fertility preservation techniques are ever-evolving, and there are lots of options for people with cancer to reduce the risk of infertility. » Subscribe to Seeker! » Watch more Body Language! » Visit our shop at » […]

Solve for the radius of the three cornered circles

Thanks to Umesh for the suggestion! If the large circle has a radius equal to 1, what is the radius of each small circle? Subscribe: Send me suggestions by email (address at end of many videos). I may not reply but I do consider all ideas! If you buy from the links below I […]

Could Climate Change Make Plants More Toxic?

Some believe that increased carbon emissions could faster growing plants, but some scientists worry that it could mean more toxic and invasive species. Hosted by: Hank Green SciShow is on TikTok! Check us out at ———- Support SciShow by becoming a patron on Patreon: ———- Huge thanks go to the following Patreon supporters […]

Careful What You Wish For | Rick Kirkham | TEDxArendal

Rick Kirkham is an experienced journalist and filmmaker who has dedicated his life to telling stories. Best known for his 2006 HBO show TV Junkie as well as his appearance in the Netflix series Tiger King, Kirkham has always been interested in television. He was constantly on the lookout for his next big story, and […]

Like broccoli? Thank your microbiome. #shorts #science

Niba Audrey Nirmal: Host Emma Dauster: Writer Attabey Rodríguez Benítez: Script Editor Kyle Nackers: Fact Checker Bonnie Meyer: Managing Editor Savannah Geary: Editor, Associate Producer Sarah Suta: Producer Caitlin Hofmeister: Executive Producer Hank Green: Executive Producer Sources:

How the brain makes memories | Lisa Genova | Big Think

Our best guesses at the mystery of memory, with Lisa Genova Subscribe to Big Think on YouTube ►► Up next ►► 4 ways to hack your memory Every time we learn something new, our brain changes. There are four basic steps in creating a memory: encoding, consolidation, storage, and retrieval. Figuring out how memories […]

Pardis Parker: I’m tired of people telling me to “grind” | TED

In an uproarious stand-up set, comedian Pardis Parker rails against a central tenet of modern culture: the “grind.” Visit to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. The TED Talks channel features the best talks and performances from the TED Conference, where the world’s leading thinkers and […]

Метавселенные: революция продуктивности или финал человечества? | Михаил Степнов | TEDxVolkovSquare

Почему все говорят о метавселенных и что это вообще такое? Подключат ли нас всех к «Матрице» или мы начнем ходить на работу в “VR”? О перспективах развития метавселенных и технологий, их создающих, в выступлении Михаила Степнова. исполнительный директор по исследованию данных, Sber AI This talk was given at a TEDx event using the TED conference […]

Ten years ago, I predicted 2022. Did I get it right?

Predicting the future is a fool’s errand, but I tried it: talking about phones, lifelogging, and social changes. And on top of that: what do I think’s coming in 2032? ■ Full original talk: 2012 photo credits: Andy Davidson, IMG_1790, Andy Davidson, IMG_1791, both licensed under Creative Commons Attribution 2.0 The […]

Stones on an Infinite Chessboard – Numberphile

Another curious puzzle and number sequence from Neil Sloane. More of our videos with Neil: More links & stuff in full description below ↓↓↓ Neil Sloane is founder of the On-Line Encyclopedia of Integer Sequences: More of our videos with Neil Sloane: Pebbling a chessboard with Zvezda Stankova: Patreon: Numberphile […]

Humans Might Need Artificial Gravity for Space Travel

Despite the fact that floating around in space looks like a certified blast, it’s not something the human body is optimized for. In order to make these trips possible, scientists are going to have to figure out how to mimic Earth’s gravity in space. » Subscribe to Seeker! » Watch more Elements! » […]

Why the US photographed its own WWII concentration camps

Dorothea Lange’s photos of the incarceration of Japanese Americans went largely unseen for decades. Subscribe and turn on notifications 🔔 so you don’t miss any videos: US President Franklin D. Roosevelt passed Executive Order 9066 in February 1942 — two months after Japan’s bombing of the US Navy base at Pearl Harbor. It empowered […]

Whose baby is this? IVF mix-ups & other reasons to change the law | Ellen Trachman | TEDxMileHigh

What happens when a couple freezes embryos to conceive a baby later, but they get divorced? What if egg and sperm samples get mixed up? Or worse – what if an embryo is implanted in the wrong woman? Thanks to technology, there are so many ways to have a baby or start a family – […]

Man in the Middle & Needham–Schroeder Protocol – Computerphile

There’s a reason Needham–Schroeder isn’t used any more – Tim Muller demonstrates the weakness in the technique. Tweets by computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: Computerphile is a sister project to Brady Haran’s Numberphile. More at

What I’ve learned from reading over 10,000 diaries | Sally MacNamara Ivey | TEDxVienna

In the past 34 years Sally MacNamara Ivey has read and researched over 10,000 vintage diaries. What she shares here in her talk is how that journey began, how it has changed her life and the power of the handwritten word. Everybody has an untold story worthy of telling. Sally MacNamara Ivey has been collecting […]

How parents can share smarter on social media | Stacey Steinberg | TEDxVienna

We are the first generation of parents to raise kids alongside social media, and our kids are the first generation to grow up shared. How can we balance staying connected online with protecting our children’s privacy? Stacey Steinberg is a legal skills professor at the University of Florida Levin College of Law, where she also […]

How reading books by authors of colour helps us reclaim our humanity | Layla F. Saad | TEDxVienna

Black author and antiracism educator Layla F. Saad has always been a book nerd. But for the majority of her life, the books that she read did not represent her. She was 15 years old the first time she read a book by a Black author, and 33 years old when she intentionally started reading […]

Pourquoi une start-up gagnerait à agir pour une cause ? | Hadrien Collot | TEDxBSBDijon

D’enfant, n’aimant pas l’école, à entrepreneur responsable dans la protection de l’environnement, Hadrien Collot prouve qu’il est possible de suivre ses passions et de réussir. Il raconte ce qui l’a poussé à dépenser son énergie dans la création d’une entreprise et d’une ONG devenue internationale dans le but de suivre ses convictions et ses engagements […]

Irma L. Olguin Jr.: How to turn around a city | TED

Computer skills aren’t what’s stopping people from breaking into the tech industry, says social entrepreneur Irma L. Olguin Jr. More often, the biggest hurdles are things like access to childcare, transportation and financial stability. In this visionary talk, Olguin Jr. introduces the work she’s done to uplift and empower people in her community in Fresno, […]

Elizabeth Holmes Found Guilty of Fraud [Theranos Trial Details]

An update to the last time we visited the Theranos saga. ColdFusion Discord: Previous Theranos Episode: — About ColdFusion — ColdFusion is an Australian based online media company independently run by Dagogo Altraide since 2009. Topics cover anything in science, technology, history and business in a calm and relaxed environment. ColdFusion Music Channel: […]

The 10 tactics of fascism | Jason Stanley | Big Think

The 10 tactics of fascism, with Jason Stanley Subscribe to Big Think on YouTube ►► Up next ►►”Never Again?” How fascism hijacks democracies over and over Fascism is a cult of the leader, who promises national restoration in the face of supposed humiliation by immigrants, leftists, liberals, minorities, homosexuals, women, in the face […]

How to remember pi #Shorts

Sir James Hopwood Jeans developed this simple way to remember pi nearly one hundred years ago. #shorts References,33009,789058-4,00.html Other sentences to remember pi Subscribe: Send me suggestions by email (address at end of many videos). I may not reply but I do consider all ideas! If you buy from the links […]

Your Brain Once Had a Superpower. Could You Get It Back?

This video was sponsored by the Smithsonian National Air and Space Museum’s Teacher Innovator Institute! If you’re a 5-8th teacher in the US, visit to learn more about the program and fill out the application. A lot of the adaptability of children’s brains diminishes as they age. But researchers are looking for ways they […]

Music in Architecture: Designing Harmonious Spaces | Mrunmayee Atre | TEDxUnionTownshipWomen

We can communicate feelings through music, while architecture is an expression of feelings in the form of structures. Music creates moods and adds an intangible dimension to the space. Mrunmayee Atre presents an idea to combine two concepts – 1. Music that can be seen in architecture, and 2. Music that can be emotionally experienced […]

The myth of Loki’s monstrous children – Iseult Gillespie

Download a free audiobook version of “Where the Crawdads Sing“ and support TED-Ed’s nonprofit mission: — Odin, the king of Asgard, was plagued by nightmares. Three fearsome figures haunted his dreams: a massive, writhing shadow; a shambling, rotting corpse; and worst of all, a monstrous beast with a deadly bite. Though their true forms […]

L.O.L. Learning Out Loud X Leaders Of The New School! | Emmanuel Smith | TEDxDetroit

GOOD EDUCATION DOESN’T HAVE TO BE A QUIET ONE! I’ve worked for elementary schools for over a decade now. I’m a part of a growing underground movement that’s bucking against the traditional docile education system! LEARNING = EXCITEMENT! Our classrooms can no longer be SILENT! It’s time for a REVIVAL! Emmanuel “Mr. E in the […]

Charlotte Degot: A more accurate way to calculate emissions | TED

Greenhouse gases are colorless, scentless and invisible, making them exceptionally hard to measure. Fortunately, some tools and techniques can help — one of the most powerful being artificial intelligence, says green technologist Charlotte Degot. By processing massive amounts of data on carbon emissions, she explains how AI makes it possible for corporations to set meaningful […]

The Future of Finance is Female | Anita Knotts | TEDxNaperville

Financial maverick Anita Knotts set herself apart in a male-dominated financial industry by staying true to herself. With women anticipated to control more than $110 trillion in global wealth by the end of 2025, Anita shares some bold ideas on how a more human approach to wealth management can transform the financial industry to better […]

不用跟其他人一樣自信,你也可以脫穎而出 | 林 欣宜 | TEDxNCUE

I will fail and fail again until I succeed. 創辦MetHer 社 群,是一個以女性菁英白領 為核心的交友配對平台與社 群。希望可以透過 數據及資料,精準的幫助雙方配對最適合彼此 的約會對象,幫助你直接在這個平台遇見你滿意的交友對象,可以介紹創業從 0 到1、包含在矽谷孵化器如何受到 VC 批評、創業打掉重練等 ,交友市場的分析 , MetHer 如何做到單一一 場活動配對成功率 1/3, 如何讓深受女性朋友的喜愛等。 此次主要分享 2019年前往 Draper University的心路歷程。 Draper University是一個教學生如何創業的學校,培養創業的「 Hero」的學校,課程時間分為 6周、 8周、 10周,像是短期訓練,進入的學生會被分為數個不同的小組,團隊的成員的背景都不一樣,小組成員會一起上課,訓練團隊合作的能力。上課的課程涉及金融、法律、市場行銷、產品設計等各個專業,授課的人通常都是「大人物」像是 Elon Musk、 Ron Johnson(前蘋果高級副總裁)。 林欣宜 Sidney曾創辦 SheWins 榮獲國發會全額獎學金訪美並入選矽谷 Draper University 2019 決賽,並獲選為第一組上台分享自己計畫的人 。 This talk was given at […]

Why Would a Butterfly Need a Bridge?

Meet the Duke of Burgundy, a species of butterfly that was saved from certain doom, thanks to a bridge. Hosted by: Rose Bear Don’t Walk SciShow is on TikTok! Check us out at ———- Support SciShow by becoming a patron on Patreon: ———- Huge thanks go to the following Patreon supporters for helping […]

El iceberg del abuso de la tecnología | RICARDO WILLIAMS | TEDxISMAC

La Academia Americana de Pediatría y la Sociedad Canadiense de Pediatría establecían antes de la pandemia, que en los niños de 3 a 5 años, el uso juegos electrónicos), debía estar limitado a 1 hora al día como máximo, mientras que los de 6 a 18 años a 2 horas, advirtiéndonos que exceder las nocivas […]