Ah, the road trip - one of the great American summer rituals. But sharing this great tradition with other road trippers can also be intensely frustrating. Perhaps you've found yourself wondering why traffic jams take so long to clear up or why they seem to last so much longer than a crash. Well, Bill Beaty is a research engineer at the University of Washington. He has a little advice about that.
Originally published on Sat August 10, 2013 8:05 pm
Feeling bilious? Have a swig of tonic. Got a kid with a toothache? A dab of cocaine tooth powder could do the trick.
Much to the shock of our 21st-century sensibilities, popular remedies of the late 19th century often contained strong mind-altering substances like cocaine and opium. And while patients may not have understood what the ingredients were or what they did, these heavy-hitting patent drugs could deliver a feeling of well-being, which may, in some cases, have led to actual well-being.
Time now for an idea worth spreading from the TED Radio Hour. What if there were a way to hack into your brain and make your life better. Neurosurgeon Andres Lozano is doing just that. He told host Guy Raz how.
DR. ANDRES LOZANO: We are able to adjust the activity of circuits in the brain by using electricity...
Originally published on Sat August 10, 2013 11:26 am
When winemakers crush the juice from grapes, what's left is a goopy pile of seeds, stems and skins called pomace. Until several years ago, these remains were more than likely destined for the dump.
"The pomace pile was one of the largest problems that the wine industry had with sustainability," says Paul Novak, general manager for WholeVine Products, a sister company to winemaker Kendall-Jackson in Northern California.
The National Oceanic and Atmospheric Administration released its annual "State of the Climate" assessment. Deke Arndt, an editor of the report, discusses warming temperatures and other climate trends from 2012. Plus, Sol Hsiang, who studies climate and violence, discusses his research connecting rising temperatures to increases in human conflict.
Dutch scientists cooked up the first hamburger made from laboratory-grown meat. Researcher Nicholas Genovese, who is studying stem cell lines for in vitro meat, and journalist Josh Schonwald, who ate the burger, give us their review.
Resilin is a protein found in insects that allows them to jump long distances and beat their wings quickly. The material stores and releases energy due to its unique structure. Biomedical engineer Kristi Kiick is researching how to use these pliable proteins for medical purposes.
"People get really interested in learning about where they came from. It's genealogy writ large," says paleoanthropologist Tim White about evolutionary history. When White isn't hunting for remains of our human ancestors in Africa, he's stationed in his museum-like office at the University of California, Berkeley, where he's director of the Human Evolution Research Center.