TED Talks
Julian Treasure: Shh! Sound health in 8 steps
Julian Treasure says our increasingly noisy world is gnawing away at our mental health -- even costing lives. He lays out an 8-step plan to soften this sonic assault (starting with those cheap earbuds) and restore our relationship with...
TED Talks
Eleanor Longden: The voices in my head
To all appearances, Eleanor Longden was just like every other student, heading to college full of promise and without a care in the world. That was until the voices in her head started talking. Initially innocuous, these internal...
TED Talks
Renzo Vitale: What should electric cars sound like?
Electric cars are extremely quiet, offering some welcome silence in our cities. But they also bring new dangers, since they can easily sneak up on unsuspecting pedestrians. What kind of sounds should they make to keep people safe? Get a...
SciShow
Does My Voice Really Sound Like That?
Take it from an expert: It’s weird to hear how your voice really sounds. But why does it sound different to you than everyone else. Hank explains -- in a deep, resonant voice.
SciShow
How Do You Sing in Falsetto?
High-pitched falsetto singing can show off a singer’s physical ability, because singing this way takes a lot of effort and some careful physics!
TED Talks
James Nachtwey: Moving photos of extreme drug-resistant TB
An ancient disease is taking on a deadly new form. James Nachtwey share his powerful photographs of XDR-TB, a newly drug-resistant strain of tuberculosis that has developed due to misused and inadequate medical treatments -- and that...
TED Talks
On being a woman and a diplomat - Madeleine Albright
* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. Former US Secretary of State Madeleine Albright talks bluntly about politics and diplomacy, making the case that...
TED Talks
TED: How judges can show respect | Victoria Pratt
* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. In halls of justice around the world, how can we ensure everyone is treated with dignity and respect? A pioneering...
TED Talks
Peter Molyneux: Meet Milo, the virtual boy
Peter Molyneux demos Milo, a hotly anticipated video game for Microsoft's Kinect controller. Perceptive and impressionable like a real 11-year-old, the virtual boy watches, listens and learns -- recognizing and responding to you.
TED Talks
Brian Goldman: Doctors make mistakes. Can we talk about that?
Every doctor makes mistakes. But, says physician Brian Goldman, medicine's culture of denial (and shame) keeps doctors from ever talking about those mistakes, or using them to learn and improve. Telling stories from his own long...
TED Talks
TED: Why I keep speaking up, even when people mock my accent | Safwat Saleem
Artist Safwat Saleem grew up with a stutter -- but as an independent animator, he decided to do his own voiceovers to give life to his characters. When YouTube commenters started mocking his Pakistani accent, it crushed him, and his...
TED Talks
Clint Smith: The danger of silence
We spend so much time listening to the things people are saying that we rarely pay attention to the things they don't, says poet and teacher Clint Smith. A short, powerful piece from the heart, about finding the courage to speak up...
TED Talks
Claron McFadden: Singing the primal mystery
"The human voice: mysterious, spontaneous, primal." With these words, soprano Claron McFadden invites us to explore the mysteries of breathing and singing, as she performs the intriguing modern song "Aria," by John Cage.
TED-Ed
TED-ED: An exercise in time perception - Matt Danzico
Why is that some experiences feel like they last forever, while others fly by? We tend to miscalculate the time it takes to engage in novel activities due to the influence of memories. Matt Danzico explains why your childhood feels like...
TED Talks
TED: Remaking my voice | Roger Ebert
When film critic Roger Ebert lost his lower jaw to cancer, he lost the ability to eat and speak. But he did not lose his voice. In a moving talk from TED2011, Ebert and his wife, Chaz, with friends Dean Ornish and John Hunter, come...
Bozeman Science
How to Make an Educational Screencast (Mac)
Paul Andersen shows you how to use Screenflow, Keynote, and Omnidazzle to make an educational screencast.
TED Talks
Abigail Washburn: Building US-China relations ... by banjo
Abigail Washburn wanted to be a lawyer improving US-China relations -- until she picked up a banjo. The TED Fellow tells a moving story of the connections she's formed touring across the US and China while playing that banjo and singing...
TED Talks
TED: How revenge porn turns lives upside down | Darieth Chisolm
* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. What can you do if you're the victim of revenge porn or cyberbullying? Shockingly little, says journalist and...
TED Talks
Feisal Abdul Rauf: Lose your ego, find your compassion
Imam Faisal Abdul Rauf combines the teachings of the Qur'an, the stories of Rumi, and the examples of Muhammad and Jesus, to demonstrate that only one obstacle stands between each of us and absolute compassion -- ourselves.
TED Talks
TED: Why do I make art? To build time capsules for my heritage | Kayla Briet
Kayla Briet creates art that explores identity and self-discovery -- and the fear that her culture may someday be forgotten. She shares how she found her creative voice and reclaimed the stories of her Dutch-Indonesian, Chinese and...
TED Talks
TED: Synthetic voices, as unique as fingerprints | Rupal Patel
Many of those with severe speech disorders use a computerized device to communicate. Yet they choose between only a few voice options. That's why Stephen Hawking has an American accent, and why many people end up with the same voice,...
TED Talks
Boniface Mwangi: The day I stood up alone
Photographer Boniface Mwangi wanted to protest against corruption in his home country of Kenya. So he made a plan: He and some friends would stand up and heckle during a public mass meeting. But when the moment came ... he stood alone....
TED Talks
TED: Technology that knows what you're feeling | Poppy Crum
What happens when technology knows more about us than we do? Poppy Crum studies how we express emotions -- and she suggests the end of the poker face is near, as new tech makes it easy to see the signals that give away how we're feeling....
TED Talks
TED: How I'm discovering the secrets of ancient texts | Gregory Heyworth
Gregory Heyworth is a textual scientist; he and his lab work on new ways to read ancient manuscripts and maps using spectral imaging technology. In this fascinating talk, watch as Heyworth shines a light on lost history, deciphering...