web analytics

Tag: TED

TED: Good news in the fight against pancreatic cancer | Laura Indolfi

Anyone who has lost a loved one to pancreatic cancer knows the devastating speed with which it can affect an otherwise healthy person. TED Fellow and biomedical entrepreneur Laura Indolfi is developing a revolutionary way to treat this complex and lethal disease: a drug delivery device that acts as a cage at the site of …

Continue reading

TED: This virtual lab will revolutionize science class | Michael Bodekaer

Virtual reality is no longer part of some distant future, and it’s not just for gaming and entertainment anymore. Michael Bodekaer wants to use it to make quality education more accessible. In this refreshing talk, he demos an idea that could revolutionize the way we teach science in schools.

TED: The dawn of the age of holograms | Alex Kipman

Alex Kipman wants to create a new reality — one that puts people, not devices, at the center of everything. With HoloLens, the first fully untethered holographic computer, Kipman brings 3D holograms into the real world, enhancing our perceptions so that we can touch and feel digital content. In this magical demo, explore a future …

Continue reading

TED: How humans could evolve to survive in space | Lisa Nip

If we hope to one day leave Earth and explore the universe, our bodies are going to have to get a lot better at surviving the harsh conditions of space. Using synthetic biology, Lisa Nip hopes to harness special powers from microbes on Earth — such as the ability to withstand radiation — to make …

Continue reading

TED: The most mysterious star in the universe | Tabetha Boyajian

Something massive, with roughly 1,000 times the area of Earth, is blocking the light coming from a distant star known as KIC 8462852, and nobody is quite sure what it is. As astronomer Tabetha Boyajian investigated this perplexing celestial object, a colleague suggested something unusual: Could it be an alien-built megastructure? Such an extraordinary idea …

Continue reading

TED: Paul Gilding: The Earth is full

Have we used up all our resources? Have we filled up all the livable space on Earth? Paul Gilding suggests we have, and the possibility of devastating consequences, in a talk that’s equal parts terrifying and, oddly, hopeful.  

TED: A glimpse of the future through an augmented reality headset | Meron Gribetz

What if technology could connect us more deeply with our surroundings instead of distracting us from the real world? With the Meta 2, an augmented reality headset that makes it possible for users to see, grab and move holograms just like physical objects, Meron Gribetz hopes to extend our senses through a more natural machine. …

Continue reading

TED: This country isn’t just carbon neutral — it’s carbon negative | Tshering Tobgay

Deep in the Himalayas, on the border between China and India, lies the Kingdom of Bhutan, which has pledged to remain carbon neutral for all time. In this illuminating talk, Bhutan’s Prime Minister Tshering Tobgay shares his country’s mission to put happiness before economic growth and set a world standard for environmental preservation.  

TED: Dive into an ocean photographer’s world | Thomas Peschak

Somersaulting manta rays, dashing dolphins, swarming schools of fish and munching sharks inhabit a world beneath the ocean’s surface that few get a chance to see. Conservation photographer Thomas Peschak visits incredible seascapes around the world, and his photos reveal these hidden ecosystems. “You can’t love something and become a champion for it if you …

Continue reading

TED: Shape-shifting tech will change work as we know it | Sean Follmer

What will the world look like when we move beyond the keyboard and mouse? Interaction designer Sean Follmer is building a future with machines that bring information to life under your fingers as you work with it. In this talk, check out prototypes for a 3D shape-shifting table, a phone that turns into a wristband, …

Continue reading

TED: Allan Adams | What the discovery of gravitational waves means

More than a billion years ago, two black holes in a distant galaxy locked into a spiral, falling inexorably toward each other, and collided. “All that energy was pumped into the fabric of time and space itself,” says theoretical physicist Allan Adams, “making the universe explode in roiling waves of gravity.” About 25 years ago, …

Continue reading

TED: Al Gore | The Case for Optimism on Climate Change

Why is Al Gore optimistic about climate change? In this spirited talk, Gore asks three powerful questions about the man-made forces threatening to destroy our planet — and the solutions we’re designing to combat them.  

TED: Two young scientists break down plastics with bacteria

Once it’s created, plastic (almost) never dies. While in 12th grade Miranda Wang and Jeanny Yao went in search of a new bacteria to biodegrade plastic — specifically by breaking down phthalates, a harmful plasticizer. They found an answer surprisingly close to home. TEDTalks is a daily video podcast of the best talks and performances …

Continue reading

TED: The brain may be able to repair itself — with help | Jocelyne Bloch

Through treating everything from strokes to car accident traumas, neurosurgeon Jocelyne Bloch knows the brain’s inability to repair itself all too well. But now, she suggests, she and her colleagues may have found the key to neural repair: Doublecortin-positive cells. Similar to stem cells, they are extremely adaptable and, when extracted from a brain, cultured …

Continue reading

TED: Our campaign to ban plastic bags in Bali | Melati and Isabel Wijsen

Plastic bags are essentially indestructible, yet they’re used and thrown away with reckless abandon. Most end up in the ocean, where they pollute the water and harm marine life; the rest are burned in garbage piles, where they release harmful dioxins into the atmosphere. Melati and Isabel Wijsen are on a mission to stop plastic …

Continue reading

TED: A robot that runs and swims like a salamander | Auke Ijspeert

Roboticist Auke Ijspeert designs biorobots, machines modeled after real animals that are capable of handling complex terrain and would appear at home in the pages of a sci-fi novel. The process of creating these robots leads to better automata that can be used for fieldwork, service, and search and rescue. But these robots don’t just …

Continue reading

TED: How we can make crops survive without water | Jill Farrant

Published on Feb 9, 2016 As the world’s population grows and the effects of climate change come into sharper relief, we’ll have to feed more people using less arable land. Molecular biologist Jill Farrant studies a rare phenomenon that may help: “resurrection plants” — super-resilient plants that seemingly come back from the dead. Could they …

Continue reading

TED: 4 Ways We Can Avoid a Catastrophic Drought | David Sedlak

As the world’s climate patterns continue to shift unpredictably, places where drinking water was once abundant may soon find reservoirs dry and groundwater aquifers depleted. In this talk, civil and environmental engineer David Sedlak shares four practical solutions to the ongoing urban water crisis. His goal: to shift our water supply towards new, local sources …

Continue reading

TEDx: Etienne Augé : Why our world needs science fiction

Etienne was born in France but spent most of his life in other countries: Germany, United Kingdom, United States, Czech Republic, Slovakia, Austria and more than a decade in Lebanon. He studied political science, film studies, cultural studies and got a doctorate in history and civilization from Ecole des Hautes Etudes en Sciences Sociales. His …

Continue reading

TED: How We’re Growing Baby Corals to Rebuild Reefs | Kristen Marhaver

Kristen Marhaver studies coral, tiny creatures the size of a poppyseed that, over hundreds of slow years, create beautiful, life-sustaining ocean structures hundreds of miles long. As she admits, it’s easy to get sad about the state of coral reefs; they’re in the news lately because of how quickly they’re bleaching, dying and turning to …

Continue reading

1 2 3 4 12