TED Talks
TED: Big data, small farms and a tale of two tomatoes | Erin Baumgartner
The path to better food is paved with data, says entrepreneur Erin Baumgartner. Drawing from her experience running a farm-to-table business, she outlines her plan to help create a healthier, zero-waste food system that values the...
TED Talks
TED: Can a divided America heal? | Jonathan Haidt
* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. How can the US recover after the negative, partisan presidential election of 2016? Social psychologist Jonathan...
TED Talks
Paul MacCready: Nature vs. humans
In 1998, aircraft designer Paul MacCready looks at a planet on which humans have utterly dominated nature, and talks about what we all can do to preserve nature's balance. His contribution: solar planes, superefficient gliders and the...
TED-Ed
TED-Ed: Why should you read "One Hundred Years of Solitude"? - Francisco Diez-Buzo
Gabriel Garcia Marquez's novel "One Hundred Years of Solitude" brought Latin American literature to the forefront of the global imagination and earned Garcia Marquez the 1982 Nobel Prize for Literature. What makes the novel so...
TED Talks
Amy Padnani: How we're honoring people overlooked by history
Since its founding in 1851, the "New York Times" has published thousands of obituaries -- for heads of state, famous celebrities, even the inventor of the sock puppet. But only a small percentage of them chronicle the lives of women and...
TED Talks
Erik Brynjolfsson: The key to growth? Race with the machines
As machines take on more jobs, many find themselves out of work or with raises indefinitely postponed. Is this the end of growth? No, says Erik Brynjolfsson -- it’s simply the growing pains of a radically reorganized economy. A riveting...
TED Talks
TED: The global learning crisis -- and what to do about it | Amel Karboul
The most important infrastructure we have is educated minds, says former Tunisian government minister Amel Karboul. Yet too often large investments go to more visible initiatives such as bridges and roads, when it's the minds of our...
TED Talks
TED: The haunting truth of ghost stories | Coya Paz Brownrigg
Ghost stories reveal much more than the ghouls and spirits that haunt them. Settle in for a spooky delight as theater educator Coya Paz Brownrigg lays out three types of bone-chilling tales and exhumes the grave truths they hold about...
TED Talks
Dean Ornish: The killer American diet that's sweeping the planet
Forget the latest disease in the news: Cardiovascular disease kills more people than everything else combined -- and it’s mostly preventable. Dr. Dean Ornish explains how changing our eating habits can save lives.
TED Talks
Reniqua Allen: The story we tell about millennials -- and who we leave out
Millennials are now the largest, most diverse adult population in the US -- but far too often, they're reduced to the worn-out stereotype of lazy, entitled avocado toast lovers, says author Reniqua Allen. In this revealing talk, she...
TED Talks
Ellen Dunham-Jones: Retrofitting suburbia
Can we rebuild our broken suburbs? Ellen Dunham-Jones shares a vision of dying malls rehabilitated, dead "big box" stores re-inhabited, and endless parking lots transformed into thriving wetlands.
TED Talks
TED: The eco-creators helping the climate through social media | Zahra Biabani
Climate doom-ism, or a pessimistic outlook on the future of the planet, rivals climate denialism in holding up the fight against climate change, says activist Zahra Biabani. Illuminating how hope combats inaction, she takes us inside the...
Bozeman Science
LS3A Inheritance of Traits
In this video Paul Andersen explains the importance of DNA is organisms. DNA contains the blueprint for each organisms. The DNA codes for the mRNA which creates proteins. The DNA also is the unit of inheritance which is passed from...
TED Talks
Colin Grant: How our stories cross over
Colin Grant has spent a lifetime navigating the emotional landscape between his father’s world and his own. Born in England to Jamaican parents, Grant draws on stories of shared experience within his immigrant community -- and reflects...
TED Talks
TED: Whose land are you on? What to know about the Indigenous Land Back movement | Lindsey Schneider
Land thrives in Indigenous hands, and there are real, tangible ways you can help return what was stolen by colonizers from tribes across North America. Indigenous scholar Lindsey Schneider addresses the ill-gotten legacy of settler...
MinuteEarth
Why Did T Rex Have Such Tiny Arms?
It's easy to assume that every trait - including stubby arms on a terrifying predator - must be beneficial, but the forces of evolution don't really work like that.
TED Talks
Christopher deCharms: A look inside the brain in real time
Neuroscientist and inventor Christopher deCharms demonstrates a new way to use fMRI to show brain activity -- thoughts, emotions, pain -- while it is happening. In other words, you can actually see how you feel.
TED Talks
Liza Donnelly: Drawing on humor for change
New Yorker cartoonist Liza Donnelly shares a portfolio of her wise and funny cartoons about modern life -- and talks about how humor can empower women to change the rules.
TED Talks
TED: What to do when climate change feels unstoppable | Clover Hogan
TED talks about what to do when climate change feels unstoppable | Clover Hogan
SciShow
Bringing Back the Lost American Chestnut Tree
American chestnut trees were all over the US at the end of the 19th century until the fungus wiped most of them out. Scientists have been trying to figure out ways to bring those endangered American chestnuts back to their former glory.
TED Talks
TED: How millennials and Gen Z can invest in a better future | Miguel Goncalves
Millennials and Gen Z will inherit 30 trillion dollars of wealth in the coming decades, and what they do with their money will have an incredible impact on the future of the planet, says impact investor Miguel Goncalves. He makes a case...
Be Smart
There Was No First Human
If you traced your family tree back 185 million generations, you wouldn't be looking at a human, a primate, or even a mammal. You'd be looking at a fish. So where along that line does the first human show up? The answer may surprise you
TED-Ed
TED-Ed: How smart are dolphins? - Lori Marino
Dolphins are one of the smartest animal species on Earth. In fact, their encephalization quotient (their brain size compared to the average for their body size) is second only to humans. But exactly how smart are they? Lori Marino...