The Thought-Provoking Podcast

2007-05-13T19:20:00.000-08:00

Update

For those still watching the blog, we're deleting the feed for the original podcast, meaning that all the old shows will be no more a month from now. We're in the process of finalizing the feed swap, so you'll stay in touch with the new (or rather same) podcast.

As an aside, we'd like to thank everyone that's boosted us up to the top 100 natural science podcasts! I think we stand right now at about #90 or so. Somewhere down low, but top 100 baby!

-Scott

2007-05-07T17:00:00.000-08:00

TPDone!
Episode 21

Our feed has moved! We're still doing the same podcast, just at a new location. Don't expect any more posts here, we'll be doing more at the link below:

The Thought Experiment

Bookmark that as opposed to this!

2007-04-22T08:28:00.000-08:00

TPD Update

No new podcast this week. Andrew is on vacation and I am busy studying for an electrodynamics exam. Anyone willing to build me a Coloumb Torsion Balance is welcome to do so until we return next week.

2007-04-15T09:58:00.000-08:00

TPDeux Returns!
Episode: 19
Episode 20

We're back from a server crash with two new episodes. We're slowly progressing the show into a thought-experiment only (for time and interest reasons) and will have a new logo and new name in due time. Everything you're used to will be the same, so tpDon't worry!

2007-03-25T14:55:00.000-08:00

TPDon't Worry!

Due to finals last week and studying for them the week before and spring break this week, we're too busy relaxing and playing videogames to bring any new shows at the moment. This doesn't mean we've stopped, no no no no no no! We're waiting until we can get back to our respective computers to begin recording again! We are also attending a lecture hosted by Brian Greene shortly and Stephen Hawking not too long afterwards.

2007-03-06T16:40:00.000-08:00

TPD Podast Ep: 018
Click here to listen

Scott's going on a Lazy Binge again, so I've been designated as Official TPD Slave and forced to write up another blog.

This week features our Third Skypecast Foray, and this time we actually had quite a turnout! The topic of discussion was based on a popular theme from Science Fiction books: How would instantaneous travel affect society?

While the quality of the recording may not be top-notch, the content most assuredly is. A well-rounded discussion about how instantaneous travel would effect economic, political, military, societal, and various other facets of our world ensued, and most everyone came out of the discussion with a different perspective.

-Andrew

2007-03-03T18:17:00.000-08:00

TPD Podast Ep: 017
Click here to listen

This week Andrew and I discuss the mathematical logic behind singularities. You know the things behind black holes and the early formation of the universe?

For better understanding of dividing by zero and infinity, see: L'Hopital's Rule

-Scott

2007-02-11T13:04:00.000-08:00

TPD Podcast Ep: 016
Episodes 16 AND 15 below:
#16, #15

So some new updates. First of all, we're changing the show up a bit to help suit a growing listener base. We've decided to scrap the news segment, given that so many other science podcasts cover news stories. Yawwwn. What makes TPD unique is Andrew's Thought Experiment. For the future, we'll be continuing that part of the show and pretty much nothing else. This will:

a) save you time out of your busy schedule to get some fun science into your life

and

b) save bandwidth!

We also may have a new, already pod-famous person on our show.

If you're curious and MUST KNOW how to solve our last week brain teaser, you can read up how to fold paper in half 12 times here

Carl's Cosmos

That's the image I was referring to in the quote from Pale Blue Dot

-Scott

2007-01-24T22:09:00.000-08:00

TPD Podcast Ep: 014
Click here to listen

Dr. Dino Live!...from prison…

i. Kent Hovind gets the can

Self-Centered Astronomy

i. How to prove the Earth doesn’t move

High resolution image of Mizar. Galileo would've killed for this amount of detail

How parallax works

2007-01-24T21:53:00.000-08:00

TPD Podcast Ep: 013
Click here to listen

Amidst delays and internet troubles (series of tubes clogged?!), here are the latest two shows. If you're subscribed to us via iTunes, you would have received this one right on time, but #14 had some errors we needed to buffer out.

Heavy Metal Astronomy

i. Andromeda 5 times bigger than suspected previously?

b. Mapping the Invisible

i. Dark Matter gets some light shed on it

2007-01-14T09:51:00.000-08:00

TPD Podcrap!

Andrew and I just finished up our newest show, ready to save and everything, when the recording got ruined at the last possible second. I'm busy trying to find a way to recover the file, but hopes are dim. Links to our science stories that we covered can be found in the following, but if we CAN get the show back up and running, we'll post it here.

Update: Andrew and I will attempt to re-record the show (with moderate to little enthusiasm, based off the bad vibes we have going at the moment) tomorrow.

-Scott

2006-12-06T15:26:00.000-08:00

TPD Winter Update!

In the coming weeks Andrew (of whom I graciously thank for his...3 blog entries...) and I will be off for winter break from the normal school routine. Thus, episode 13 will be our final live, updated show of the year. After which, we will be airing recorded skype chats with members of the TPD community and a special Christmas show. Don't worry, you will be educated on the eve of Santa's return! We'll be back soon after with new, bone-crushingly awesome stories about time travel and black holes, but for the 3-4 shows after #13, there won't be any science news coverage to speak of.

-Scott

Also, expect a... surprise in one of our shows. It'll be deviating from the normal format in a very good way.

-Andrew

2006-12-06T05:31:00.000-08:00

TPD Podcast EP: 012
Click here to listen

We did a little something different this week. We hosted a live skypecast at a time of day that attracts bucketloads of Bulgarian insomniacs (Yes, I know you are Bulgaria, and no, I don't have work for you). So while the whole session lasted for a full hour, we only have forty-five minutes worth of actual listening material.

That being said, what we did get was super-duper-fantastically joygasmic (I never exaggerate), and went over so well that we've decided to only torture ourselves like this once a month. So, near the beginning of next month, look for a link either here or on our myspace profile to join in our next live skypecast session! We love to hear our listeners' opinions, and I love to crush souls in front of people I'll never see!

The topic this month was a discussion of the creation of the universe, where I flexed my ego by detailing gravitational potential energy storage and its capability to cancel out the total energy of the universe. The ensuing discussion began with a burst of wonderful intellectual stimulation, but was then crushed by rhetorical statements and mundane conversation.

Also, I'm not judgemental in any way, and any and all statements I make are with the best of intentions.

-Andrew

2006-12-06T05:23:00.000-08:00

TPD Podcast EP: 011
Click here to listen

For this week, we covered:

Guitar Hero - Scott comes up with these names. I'd rather call it "Air-Guitar Shirt", since that's what it is.

Check it out! It rocks!

Tanning the Red Planet - My Sci-fi dreams are coming true! Oh joyous nerdy day!

Not in my lifetime.

No special for the week, I rambled too much in my thought experiment.

Which just happened to be a discussion of what makes us human. Obviously, a bad sense of time is one such quality.

-Andrew

2006-12-06T05:09:00.000-08:00

TPD Podcast EP: 010
Click here to listen

Greetings, podcast minions! For the next few blog posts, I'll be taking over in Scott's stead, because he's been complaining about his "workload" and how he has to "study". So he yells at me to get this crap done, which has interesting results. So, enjoy. I certainly didn't.

-Andrew

For this week, we covered:

The Hubble Hubbub - Old, but still pretty, like Madonna. What do we do about it?

I dunno, but these guys do!

Pluto Part II - Those darn planet-hugging hippies...

Pluto is not a planet

Special: I'm your clone!

Leonard Susskind details possible quantum cloning.

My thought experiment for this week detailed artificial intelligence and religion.

-Andrew

2006-10-22T16:00:00.000-08:00

TPD Podcast EP: 009
Click here to listen

This week was the Wirefly X-Prize competitions, rife of excitement to say the least. At the time of this publication, the results of the Tether Competition were largely disqualified, with no one picking up the $200k prize. More info on that can be found here courtesy of New Scientist magazine.

For this week, we covrered:

Unidentified flying lunar orbiter contests - Analysis of the Wirefly X-Prize competition.

Wirefly competition main webpage

SETI's big suprise - Paul Allen funds a new multi-million dollar telescope array.

Special: Lunar Lust or Just Lunar Dust?

New analysis from Arecibo Observatory shows that frozen lunar deposits of water, which were a key instrument in the formation of a base on our nearest celestial neighbor may be a pipe-dream.

More on the moon's water problem can be found from Sciencenow and Space.com

Andrew's thought experiment for this week details how life from another world cannot possibly look similar to something we may find here on Earth.

-Scott

2006-10-15T18:19:00.000-08:00

TPD Podcast EP: 008

Click here to listen

Andrew and I have been running into server troubles this past week and our shows have not been getting the chance to be uploaded. However, we are still doing the shows. Never fear the two or three of you who download our podcast!

This week we covered:

Planet Icy/Hot - Scientists using NASA's Spitzer space telescope have uncovered a world poet Robert Frost would love.

More info on NASA's Spitzer Space Telescope mission here

Freeing the Media- Andrew and I dicsuss how Google is revolutionizing information accessibility

The official Google press release can be found here

Special: ID Round 2

A view of the DNA molecule. The subject of a huge controversy in politics, evolution and intelligent design once again butt heads in public schools. More information on Intelligent Design can be found the Discovery Institute and more information about the evolution controvery can be found at Talk Origins.

The press release regarding Michigan governor DeVos' remarks can be found here

For this week's Thought Experiment, Andrew details chaos theory.

-Scott

2006-09-29T19:33:00.000-08:00

TPD Podcast EP: 007
Click here to listen

This week's show is run a little bit different than usual. First of all, Andrew and I are both in the same room here at my office in Bellingham. Due to time constraints and his having to catch the bus back to Seattle, we were unable to cover in-depth some of the news, but we have the links in case you carave more knowledge, which we hope you do.

For this week, we covered:

Armchair Astronomy: The science of star-searching has gone one step further - your home PC. I interview Dr. Gregory Laughlin about the future of computing and astronomy.

Special: Come on Down!

The 2006 Nobel Prizes for Physics, Chemistry and Physiology were awarded this past week. We detail the physics prize in-depth, but not before alerting you to the just-as-awesome research done in the other two science fields.

For more information, see: Physics, Chemistry and Medicine

For this week's thought experiment, Andrew talks about how human beings should think of themselves more as a species as opposed to discrete groups.

-Scott

2006-09-29T18:24:00.000-08:00

TPD Podcast EP: 006
Click here to listen

New updates for the blog. We now have links below each post title where you can click to listen in. If you wish to download the episode to your computer, rick click on the link and select "save target as". We reccomend the second option to save bandwidth. As you may have realized, this show was partiuclarly short. Not even 10 minutes short. The main reason was the lack of a Thought Experiment for this week, but also due to shorter stories and also a different way of podcasting. With both Andrew and I off to college, my connection in my dorm room has been severely limited in terms of bandwidth. This means Skype, our primary use of recording the podcast, works very inefficiently. Until we can either bypass or remedy the situation, we will be doing the more formalized 'story-per-person' segments as per this episode. This also means guest appearances after podcast #7 will be delayed for some time.

For this week, we covered:

Is There a Doctor in Orbit? - French doctors perform the world's first zero-gravity surgery.

-More Info

Bose-Einstein States Created - Physicists have developed a new way of making a new form of matter.

-More Info

Special: Time for Europa
After budget cuts and delays, a mission to search for life beneath the icy crust of Europa has been greenlighted.

Image of a rising Jupiter over the Europan ice sheets by Walter Myers of http://www.arcadiastreet.com/. Europa is widely considered the best place in the solar system to look for extraterrestrial life. More info on NASA's Roadmap for Solar System Exploration can be found here.
See also the space.com press release.

More information on NASA's Europa Explorer can be found here

No Thought Experiment for this week.

-Scott

2006-09-23T16:19:00.000-08:00

TPD Podcast EP: 005
Click here to listen

We're back from vacation with new exciting stories from the science world. Our 5th episode, I feel, is the best one yet (leaps and bounds over 004). Looking back on the previous podcasts, it truly shows how much our show has evolved. We realize the episode names have been inconsistent recently, but from this episode on, we're naming them in numbers of ###. This allows for better sorting alphabetically. The next episode will be named 006, in line with the blog title. If the podcasts have also been coming in a bit quiet and a bit large (filesize-wise), we're testing different encoding procedures. It should be better in a couple shows, though. Also, for the future, we will be linking to the articles themselves so you can read more behind the reports. As far as astrophysical research goes, we'll link you directly to their research papers as well as a couple articles explaining it.

For this week, we covered:

Lucy's Daughter - Six years later, archeologists have unveiled the oldest, most complete fossil of the 'missing link.'

- More Info

Here's Lookin' at You, Kid - After three decades, the European Space Agency's Mars Express probe gives new angles and new origins to the infamous 'face on Mars.'

- More Info

Special: The Big Bust?
Could some new ways of looking at the interactions of Cosmic Microwave Background photons disprove the central pillar of inflationary cosmology?

The Cosmic Microwave Background (CMB). Each change in color is a difference of 1 part in 100,000. More info on the CMB can be found here.
We also have links to the research paper and the easier to understandspace.com article.

For our Thought Experiment this week, I ask Andrew some common questions about where it all came from.

-Scott

The Farse on Mars:

Zooming in (Viking 1 orbiter images):

(Mars Global Surveyor images)

(ESA's Mars Express images)

2006-09-23T12:55:00.000-08:00

TPD Podcast EP: 004
Click here to listen to the podcast
Click here to listen to the interview

Because of the size of the interview, we decided to split the files and have episode 4 seperate from the interveiw for bandwidth purposes. We know, we know, this episode was kind of crappy. Admittedly, we wanted to get a show out before our week-long vacation. Because of this we didn't have time to read through the articles correctly, but we'll link them here if you're interested in following up on them.

For this week, we covered:

Interview - We chat with Stanford Ph.D Richard Fralick on the physics of 9/11 conspiracies.

Record Setting Rotators - Observations show that the earliest galaxies evolved a lot faster than initially anticipated.
Cork World - A new planet is discovered with the density only 1/4 that of water.

Special: ISS it worth it?
The International Space Station gets some new power, but is it all really worth the time and effort?

This weekend, Andrew details just how bizarre things get when one travels close to the speed of light.

-Scott

2006-09-22T09:36:00.001-08:00

TPD Podcast EP: 003
Click here to listen

For this week, we covered:

Sim Earth - Recent test simulations show that massive, close-orbiting gas giant planets can actually provide a save haven for Earth-like waterworlds.
Quantum Entanglement - The rise of new computing methods could hail the new era of quantum computers.

Special: EM-Theory
New developments in space propulsion technology could change the way the world runs, or rather, hovers.

Pictured above is the funnel-type propulsion technique used for EMdrive. A basic overview on the propulsion technology goes along the lines of converting solar thermal radiation into microwaves, then shooting them down this funnel, causing a force.

You can read more about EMdrive here

While I thought he went out of the realm of coherency, Andrew's Thought Experiment this week deals with predicting randomness.

-Scott

2006-09-13T17:34:00.000-08:00

TPD Podcast EP: 002
Click here to listen

Our editing skills are still a bit rusty, what with the obvious error at the end where the next brain teaser and answer were cut out. This one, I felt, was leaps and bounds better than 001, since we've now had a little bit of practice. Podcasting is a lot tougher than I had first thought it would be.

For this week, we covered:

Microscopic computing - Can bacteria-driven motors influence computing? How does this differ and relate to quantum computing?
In memory - Steve Irwin, a noted conservationist, dies from a stingray attack off the Australian coast. We talk about his mission of conservation and how we should be spreading his word.

Special: Lunar Origins

The Smart-1 spacecraft put up by the European Space Agency (ESA) crashes into the Moon. Astronomers in Hawaii analyze the spectra to give us new hints about how our cosmic neighbor was formed.

The picture shows where Smart-1 impacted the Moon 3, Sep, '06.

This week, we poke your mind with relative motion. We all know that everything is relative to something else, but what happens if you try to remain motionless to everything in the universe?

-Scott

2006-09-13T16:30:00.000-08:00

TPD Podcast EP: 001
Click here to listen

So the pilot episode went well in terms of getting the way we record (which, i may say is a tad inefficient at this point, but oh well) down, but the editing process is still a bit flawed. Some parts were left in, others cut out where they shouldn't have been. Reminder for all the podcasters out there: never try to edit an hour long program at 11:00pm (PST) the day you have work tomorrow.

For this week, we covered:

Alternative fuels - We talk about how ethanol from corn is a fallacy and that ethanol from a type of grass is more efficient.
Pluto rebellion - It seems as though people in the IAU and abroad are not taking the recent demoding of Pluto quietly. Outrage over a vote hijack and who else joined the new club.
Ethical stem cells - New methods of producing stem cells help to get around the political and ethical dellimas associated with them.

Special: Dark Matter

This week, we analyze a new paper put forth by Douglas Clowe that details the new way of proving that dark matter is real and here to stay.

The image taken from the Chandra X-Ray Observatory shows two areas of dark matter (blue) independant of the matter in the colliding clusters (red).

Andrew's thought experiment for this week overviews the fabric of spacetime. Just what is it?

-Scott

2006-08-21T20:53:00.000-08:00

TPD Podcast EP: 0

We just finished the recoding for our first episode! Although a bit rough and hurried, I think it fits well for a pilot episode: everything is kind of new, the hosts are sweating and shaking in front of the mic, etc.

For this week, we covered:

Defining a planet - The IAU meeting in Prauge this week to discuss Pluto's position in our solar system.
Stellar birthday parties - NASA's Spitzer space telescope uncovers thousands of accretion discs around stars in the Orion Complex
Avian observation - UK reports show that only 9/26 endangered species are either bouncing back or remaining stable.

The thought experiment for the week entails a second time dimension. Just what would happen if the world had more than one dimension of time? We address the issue (or more accuratley, Andrew addresses the issue).

We have no guest for this week, so we also detail who we are and why a podcast, of all things holy?

-Scott