
Science
Where are we in the zodiac now, and why would it matter? This week on SkyTalk, Dave and Dr. Pitts discuss the difference between astronom ...
Air Date: October 17, 2016
Listen 00:05:34Now for our feature presentation: we’re going to explore the science of movie magic as seen on the big screen and behind the scenes ...
Air Date: October 14, 2016
Listen 51:39Human voice is key to unlocking movie magic for the blind
There’s a movement underway to make movies Oscar-worthy for people who can’t see. I met up with Sarita Kimble in the l ...
9 years ago
Listen 5:23Digital demands paradigm shift in film archiving
At the Library of Congress Packard Campus of Audio-Visual Conservation, vaults burrow into Mount Pony on a 45-acre campus surrounded by b ...
9 years ago
Listen 7:34On October 13 at 9:24 pm, Orbital Sciences will launch from Mid-Atlantic Regional Spaceport in Virginia, sending 2,400 kilos of supplies ...
Air Date: October 10, 2016
Listen 00:05:13First, evidence has been discovered supporting a subsurface salt-water ocean at Pluto! It would have the right mass to account for how Pl ...
Air Date: October 3, 2016
Listen 00:06:44The Bloom Comes Off The Rosetta
Last Saturday Rosetta completed its final orbit and began its direct descent to the comet’s surface. It should impact on Friday in a re ...
Air Date: September 26, 2016
Listen 00:05:11First, Dave Heller and Dr. Derrick Pitts discuss the Autumnal equinox, which is this Thursday at 10:21am. Next stops? Halloween, th ...
Air Date: September 19, 2016
Listen 00:04:56Come with us as we step inside a time capsule of life on earth — the natural history museum. On this specia ...
Air Date: September 15, 2016
Listen 50:13The Brain Scoop and the sloppy business of learning
The story of how one YouTube educator is reshaping natural history. This piece is a part of our s ...
9 years ago
Listen 6:39Finders keepers doesn’t apply to fossils and bones
Paleontologists preparing for excursions have to think about appropriate gear, and clothing, but they also have to make sure all of their ...
9 years ago
Fighting for preservation in a wooded natural history museum
Eli Dickerson and I start at the edge of the unusual museum collection he manages. This piece is ...
9 years ago
Listen 4:02Could old skulls help us understand why we have crooked teeth?
Something changed over the course of human evolution that left a lot of us with weak chins and buck-teeth. ...
9 years ago
Listen 5:27A natural history museum questions what ‘natural’ means
In a business district east of Pittsburgh’s downtown, between a pizza shop and a Vietnamese restaurant, is an easy-to-miss storefront m ...
9 years ago
Listen 13:05It’s ‘game on’ for the man in charge of 145 million specimens
It seems that Kirk Johnson was training from a very early age to one day head the country’s largest and most comprehensive natural ...
9 years ago
Listen 9:47