TED Talks
TED: A project of peace, painted across 50 buildings | eL Seed
eL Seed fuses Arabic calligraphy with graffiti to paint colorful, swirling messages of hope and peace on buildings from Tunisia to Paris. The artist and TED Fellow shares the story of his most ambitious project yet: a mural painted...
Bozeman Science
Thinking in Matter - Level 4 - Conservation of Matter
In this video Paul Andersen shows conceptual thinking in a mini-lesson on the conservation of matter. TERMS Matter - physical substances Atoms - the basic unit of elements Conservation - the quantity of a physical quantity remains...
SciShow
Saving Lives with Innovation: SciShow Talk Show
Hank talks with MacArthur Fellow Dr. Rebecca Richards-Kortum of Rice University who co-founded Beyond Traditional Borders: An interdisciplinary undergrad curriculum focused on solutions to global health problems.
TED Talks
Paul Rothemund: Playing with DNA that self-assembles
Paul Rothemund writes code that causes DNA to arrange itself into a star, a smiley face and more. Sure, it's a stunt, but it's also a demonstration of self-assembly at the smallest of scales -- with vast implications for the future of...
TED Talks
Klaus Stadlmann: The world's smallest 3D printer
What could you do with the world's smallest 3D printer? Klaus Stadlmann demos his tiny, affordable printer that could someday make customized hearing aids -- or sculptures smaller than a human hair.
3Blue1Brown
Triangle of Power
Logarithms are confusing, but perhaps some alternate notation could make them more intuitive.
TED Talks
TED: Fun, fierce and fantastical African art | Wanuri Kahiu
* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. We're so used to narratives out of Africa being about war, poverty and devastation, says TED Fellow Wanuri Kahiu....
TED Talks
David Byrne: How architecture helped music evolve
As his career grew, David Byrne went from playing CBGB to Carnegie Hall. He asks: Does the venue make the music? From outdoor drumming to Wagnerian operas to arena rock, he explores how context has pushed musical innovation.
TED Talks
Raghava KK: What's your 200-year plan?
You might have a 5-year plan, but what about a 200-year plan? Artist Raghava KK has set his eyes on an ultra-long-term horizon; at TEDxSummit, he shows how it helps guide today's choices and tomorrow's goals -- and encourages you to make...
TED Talks
The music of a war child - Emmanuel Jal
* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. For five years, young Emmanuel Jal fought as a child soldier in the Sudan. Rescued by an aid worker, he's become an...
TED Talks
TED: How AI could empower any business | Andrew Ng
Expensive to build and often needing highly skilled engineers to maintain, artificial intelligence systems generally only pay off for large tech companies with vast amounts of data. But what if your local pizza shop could use AI to...
Bozeman Science
Free Body Diagrams
Mr. Andersen shows you how to draw free body diagrams of various objects. The major forces (like gravity, normal, tension, friction, air resistance, etc.) are discussed and then applied to various problems.
TED Talks
Derren Brown: Mentalism, mind reading and the art of getting inside your head
"Magic is a great analogy for how we edit reality and form a story -- and then mistake that story for the truth," says psychological illusionist Derren Brown. In a clever talk wrapped around a dazzling mind-reading performance, Brown...
TED Talks
Randall Munroe: Comics that ask "what if?"
Web cartoonist Randall Munroe answers simple what-if questions ("what if you hit a baseball moving at the speed of light?") using math, physics, logic and deadpan humor. In this charming talk, a reader's question about Google's data...
SciShow
Turns Out "The Lorax" Is Probably a Real Monkey
Scientists found, on a Kenyan plateau, a tree and a monkey that you might just know. But humans make changes, as we often do, and now these small creatures may soon fade from view.
Bozeman Science
Thinking in Patterns - Level 3 - Similarities and Differences
In this video Paul Andersen shows conceptual thinking in a mini-lesson on similarities and differences. TERMS: Patterns - regularity in the world Similarities - alike Difference - not alike Sort - arrange systematically in groups...
TED Talks
TED: How to gain control of your free time | Laura Vanderkam
There are 168 hours in each week. How do we find time for what matters most? Time management expert Laura Vanderkam studies how busy people spend their lives, and she's discovered that many of us drastically overestimate our commitments...
MinuteEarth
Why It's Good To Have A Weak Hand
We might have a strong hand because having a weak hand is actually useful.
TED-Ed
TED-ED: When to use apostrophes - Laura McClure
It's possessive. It's often followed by S's. And it's sometimes tricky when it comes to its usage. It's the apostrophe. Laura McClure gives a refresher on when to use apostrophes in writing.
SciShow Kids
Create Constellation Flash Cards
Jessi has a special guest today who is an expert on the night sky! Join Jessi and Sam the Bat to learn all about constellations, and to test your star knowledge by making flash cards!
TED Talks
TED: Why ordinary people need to understand power | Eric Liu
Far too many Americans are illiterate in power — what it is, how it operates and why some people have it. As a result, those few who do understand power wield disproportionate influence over everyone else. "We need to make civics sexy...
Crash Course
The Handmaid's Tale, Part 2: Crash Course Literature 404
This week, John Green continues to teach you about Margaret Atwood's speculative fiction, The Handmaid's Tale. In this installment, we're looking at Atwood's desire to tell a story from a female point of view, and what exactly it means...
TED Talks
Omar Ahmad: Political change with pen and paper
Want your local politician to pay attention to an issue you care about? Send a monthly handwritten letter, says former mayor Omar Ahmad -- it's more effective than email, phone, or even writing a check. He shares four steps to writing a...
TED Talks
TED: A letter to all who have lost in this era | Anand Giridharadas
Summer, 2016: amid populist revolts, clashing resentments and fear, writer Anand Giridharadas doesn't give a talk but reads a letter. It's from those who have won in this era of change, to those who have, or feel, lost. It confesses to...