How amazing would it be to see a wooly mammoth, raised from the dead, walking the permafrost of the North again? Or to look up at the sky and see a flock of passenger pigeons fly by? Or to witness a gastric-brooding frog hiccup tadpoles out the mouth from an embryo located in its stomach? […]
Stories for "DNA"
Stewart Brand begins today’s TED Talk with an elegy for Martha of Cincinnati, who died in 1914. No, Martha is not a person. She was the very last passenger pigeon. “Extinction is a different kind of death — it’s bigger,” says Brand in this talk, given at TED2013. “This had been the most abundant bird […]
What is DNA barcoding, you ask? It’s a far more precise way of identifying plant species. In this video, Ellen Jorgensen — who gave today’s TED Talk “Biohacking, you can do it too” – heads to a remote region of Alaska to collect the fragile plants found there and bring them back to her DIY biotech lab for […]
(Unedited running notes from the TED2008 conference in Monterey, California. Third session.) Alisa Miller, head of Public Radio International, introduces the session with a 3-minutes talk on how America perceives the rest of the world and how the news shape the way the US sees the world. She pulls up a map of the number […]
A few days ago TED2005 speaker Craig Venter (watch his talk) announced that his lab has finished sequencing a single human’s genome — his own. At his old company, Celera, Venter worked on sequencing his genome and four other genomes all mixed together, creating an anonymous composite. He told Newsweek: What we got this time […]