Archive for May, 2010

Hello there, friends. Chuck here with a little podcast recap. This week on the Stuff You Should Know podcast program Josh and I finally released the two shows from our Guatemalan adventure in February.

We recorded this one in one long chunk and then diced it up into two super-sized podcasts. Jeri really shines in these shows with the sound design and by MAKING A SPEECH! That’s right, she speaks for the first time and the words are pretty inspiring to boot.

In Russia they are starting an 18-month total isolation experiment to see how a 6-man crew will handle a simulated mission to Mars:

Mars500 – An 18-month complete-isolation simulated Mars mission is about to begin

But the reality is that a real manned mission to Mars would be astronomically expensive and is not likely to happen anytime soon. A robotic sample return mission to Mars is a more likely first step, as described here…

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HowStuffWorks has recently asked all HSW blogging people to start doing Twitter and Facebook pages. Some folks started several weeks ago. I have been doing it for about a week. I thought it might be interesting to chronicle the progress of BrainStuff’s pages.

So these two pages came into existence last week:

1) twitter.com/BrainStuffHSW
2) facebook.com/BrainStuff

These are new, virgin accounts… Now what? What experiments can we perform on these accounts?

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Cars are heavy machines, so how can a few small, pressurized tires support their weight? Marshall Brain explains how tire pressure and contact patches work in this episode.

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Perched precariously atop high rock towers, the monasteries of the Meteora in Greece inspire vertigo — and awe. How did they construct buildings waaay up there? What in the world possessed them to do so? Tune in to this podcast to find out.

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Born in 1858, Rudolf Diesel was fascinated by engines from a young age. However, the engines of the time were incredibly inefficient — at least, that is, until Rudolf’s Stuff of Genius struck. Tune in and learn more in this podcast.

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Earthquakes are terrifying reminders that some of Earth’s processes remain beyond human control. So why do some people think scientists can actually create these disasters? Learn more about earthquake conspiracy theories in this podcast.

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Craig Venter creates synthetic life form – “Craig Venter and his team have built the genome of a bacterium from scratch and incorporated it into a cell to make what they call the world’s first synthetic life form…” See also: ‘Artificial life’ breakthrough announced by scientists The Real Truth Behind Foxconn’s Suicide Cluster – “This [...]

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We interrupt this programming to inform you that a living, self-replicating bacterial cell has been made synthetically. The idea of life as chemistry has just scored some serious cred.

If Stanley Miller and Harold Urey had lived to see today, they’d probably be pretty excited. Back in 1952, the two scientists took a stab at recreating Earth’s early atmosphere in a beaker, by adding water, hydrogen, ammonia and methane and then zapping it with an electrical charge. Boom! Amino acids, some of the building blocks of life and protein precursors, soon appeared.

Within the booming field of synthetic biology, the folks at the J. Craig Venter Institute took a slightly different approach. Keep reading to learn what it was.

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Google announced its Google TV product today and it set off the buzz-o-meter. If you would like to see what they are offering, here is a quick video description…

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