Monday, February 4, 2008

Link to Old Shows

I realize I haven't put up any new thought experiments quite yet (don't worry, the supply is virtually bottomless), due to exams and other college-related business. Not to worry, more shows are coming and I don't mean the old "tell-them-now-so-they'll-still-be-waiting-6-months-from-now" gag. New shows this weekend or before for sure.

With that in mind, I've been getting a lot of requests to link to the old podcast. The Thought-Provoking Discussion podcast was the one we did before this and I still believe the links are active if those who requested it are up for some old timey downloading.

Tuesday, January 15, 2008

Borel's Infinite Monkeys

Borel's Infinite Monkeys

Returning triumphant for a second season of thought experimenting, we continue on our history of thought experiments into the later 1920s with Borel's mathematical analysis of what happens when you get a ton of monkeys in a room with a ton of typewriters. A Borel of monkeys for sure!

Baxiden is by Liquid Tension Experiment

Sunday, October 21, 2007

Q&A With Brian Greene

Q&A With Brian Greene

Last week string theorist and physicist at Columbia University, Brian Greene came to my university as a part of a lecture series featuring distinguished lecturers. He did a question and answer session for a small group of us (about 20 or so people), as well as a planned lecture event. This week is the Q&A session.

Theme music by Liquid Tension Experiment

Wednesday, September 12, 2007

Heisenburg's Uncertainty Principle

Heisenberg's Uncertainty Principle

What can a retired basketball player and a cannon full of paintballs teach us about quantum uncertainty? A lot, actually. Have a listen in on why we can't tell where a proton is at the same time when we know its momentum: the quintessential uncertainty principle. For a link to the blog post I mouth off about, see the exposé on Ramtha and What the Bleep Were They Thinking?

New and permenant theme music: Baxiden by Liquid Tension Experiment

Monday, September 3, 2007

The Banach-Tarski Paradox

The Banach-Tarski Paradox


A mouthful no doubt! This week we go over just how a mathematical universe differs from a physical one on the basis of the Axiom of Choice. More interestingly, if we exploit this paradox, we can clone anything we want with the exact same properties as the original. As per Andrew's note, you can see an example of a fractal here. Really amazing stuff to say the least.



Barbarian Horde is by Hans Zimmer

Saturday, August 18, 2007

Rachel Cooper's Overview on Thought Experiments (guest)

Rachel Cooper's Overview

Rachel Cooper, a lecturer at the University of Lancaster, provides for us an overview as to what thought experiments are and what they are used for. As a side note, she refers to Lucretius' Spear, an earlier podcast.

Debussy Reverie is by David DeLucia

Monday, August 6, 2007

Einstein's Relativity

Einstein's Relativity

So many topics to cover in so little of time! Time dilation, spacetime continuums, all the sorts of fun stuff you learn in upper-level cosmology courses. Alas, we can't do justice to Einstein's theories or results here, but we can take a sure enough stab at it. The book I keep referring to is Einstein, His Life and Universe by Walter Isaacson. It's really a great read and I don't want to sound like I'm just telling you to buy a book just for the sake of buying it. If you want to learn about relativity, but are too intimidated by Einstein's own book that he wrote on the subject, Isaacson covers it in depth as well as more than you ever bargained for.

A New Hope is by John Williams