29 Jan 2012 at 4:00pm
Accuracy, precision and reproducibility. These are the foundations of science that make our progress possible. How do these play into a scientist?s daily activities? And just how precise can we get with our measurements?
Listen to the Podcast
22 Jan 2012 at 4:00pm
You?ve probably all heard of Schrödinger?s Cat, that strange thought experiment designed by Erwin Schrödinger to show how the strange predictions of quantum theory could impact the real world. No cats will be harmed in the making of this episode, maybe.
Listen to the Podcast
15 Jan 2012 at 4:00pm
Time for another detailed look at a constellation; one of the most fascinating in the sky, but hidden to most of the northern hemisphere: Carina. Home to one of the most likely supernova candidates we know of: Eta Carinae. Let?s talk just about this constellation, how to find it, and what you can discover in and around it.
Listen to the Podcast
29 Jan 2012 at 4:00pm
Another edition of our weekly space hangout. This week we talked about a week of space remembrance, solar storms, Newt's plans for a 2020 lunar base, arsenic and old news, black holes and their galaxies and the death of Phobos-Grunt.
Listen to the Podcast
8 Jan 2012 at 4:00pm
This is going to be one of the ?how we know what we know? kind of shows. How do scientist determine the age of things? How do we know the age of everything from stone tools, to the age of the Earth, to the age of the very Universe.
Listen to the Podcast
1 Jan 2012 at 4:00pm
The number of moons, the age of the Sun, and our placement in the Milky Way all had an impact on the formation of the Earth and the evolution of life on our planet. But what if things were different? What would be the implications?
Listen to the Podcast
25 Dec 2011 at 4:00pm
Our lives are ruled by calendars. And calendars are ruled by astronomy. As we near the end of 2011, and get ready to ring in the new year, let?s discover the astronomy underlying the days, weeks, months and years that segment our lives.
Listen to the Podcast
18 Dec 2011 at 4:00pm
If you want to see one of the strangest places in the Solar System, look no further than Io, Jupiter's inner Galilean moon. The immense tidal forces from Jupiter keep the moon hotter than hot, with huge volcanoes blasting lava hundreds of kilometres into space.
Listen to the Podcast
11 Dec 2011 at 4:00pm
On June 30th, 1908 ?something? exploded over the Tunguska region of Siberia, flattening thousands of square kilometres of forest, and unleashing a force that rivalled the most powerful nuclear weapon ever detonated. What was it? What could unleash that kind of destructive energy? And will it happen again?
Listen to the Podcast
4 Dec 2011 at 4:00pm
When you hear of a looming asteroid strike, do you wonder what to do? Should you go into your underground bunker, evacuate the state, or leave the planet? Fortunately, astronomers have developed the Torino Scale ? a handy measurement that incorporates both the risk of a strike with the amount of devastation.
Listen to the Podcast
US $164.99
