Tag MythBusters

Deconstructing Mythbusters

Thanks to the Miracle of DVRs, I almost never have to watch an episode of “Mythbusters” in real time, but this excellent post at Baekdal.com does a great job of breaking down an episode into its components and then explaining exactly how the producers assemble the segments into a show that manages to stretch the viewer’s tolerance for commercials and filler to the very breaking point and still deliver an hour-long program that keeps you watching for the whole time. I have learned from years of experience taping the show that if you’re particularly sharp with the remote, you can even trim out the repetitious exposition and “Don’t Try This At Home” bits and watch just the myth segments in only a little more than half an hour.

It’s worth noting that just because he’s singling out “Mythbusters”, it doesn’t mean that every single show on television isn’t doing the exact same thing, although “Mythbusters” is particularly egregious about the repetition of the setup compared to some other shows. Cable reality shows in particular are very adept at using as little actual content as possible, and the tactic that I particularly despise is the “teaser” that leads in to almost every commercial break. Between unnecessarily leading clips and clips that spoil a moment that would be funnier left un-teased, they aren’t doing much to keep me tuned in, they’re just wasting time.

I was also intrigued to learn that the “Mythbusters” site offers so much additional footage. They hype it on the show all the time, but I’ve never really bothered to look, since most of the Discovery Network show websites are even more content-free than the shows. According to Thomas Baekdal, though, the additional footage online frequently outstrips the amount shown on-air. As he points out at the end of the post, this really highlights the dilemma television producers face with the diminishing value of their product on-air in a world where everyone expects everything to be online.

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Raisins Of DOOOOOOOM!

Bet you never realized that putting grapes in the microwave was INSANELY FUCKING DANGEROUS!

Here’s the explanation as to why.

I have to say, though, I’d really like to see Adam and Jamie see how many grapes it would take to blow up a house doing this.

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Myth…Busted

Last week, Adam Savage and Jamie Hyneman, the stars of MythBusters, were in town to accept the 2008 Outstanding Lifetime Award in Cultural Humanism from the Harvard Humanist Society.

Adam, who is not only an atheist but, as he mentions, a fourth-generation atheist, delivered a wonderful acceptance speech that references Carlos Castaneda’s philosophical tome “The Eagle’s Gift” as his inspiration to expand his consciousness through science and reason. The folks at BoingBoing not only transcribed the speech, they made a cool looking webpage just to display it.

Jamie’s remarks haven’t been similarly posted yet, although one commenter at that link who was apparently there said that he started off by saying “What he said.”

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Just Tell Them Adam And Jamie Did It

Oh those wacky MythBusters! They just can’t bear to go a single episode without an earth-shattering kaboom. Apparently, yesterday, Adam Savage, Jamie Hyneman and crew were just outside some sleepy little suburb east of their home base in San Francisco, blowing shit to smithereens as usual. This time, though, they got a little carried away and used enough explosives to shatter windows all over town. Oops.

Even though Adam and Jamie always tell you “Don’t try this at home…EVER!”, I am going to share with you this webpage which tells you how to make your own thermite. Thermite is a substance made up of iron oxide and, most commonly, aluminum that burns like a sonofabitch once you ignite it, and the MythBusters use it in stunts when they need something to reach a very high temperature in order to destroy it, or whenever they need something to make a really flashy display (thermite is often used in fireworks, for example). It doesn’t explode, but it can be used to make other things explode, and the military uses it for incendiary munitions when they want to set fire to buildings rather than cause explosions.

So you can imagine the sort of fun you could have with it. Just be prepared to tell the police and fire department that you were SURE you saw a red-headed guy and a walrus with a beret running in the other direction.

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Myth: Busted

The other night I was watching a rerun of the Mythbusters episode where they attempt to debunk several elements of the persistent conspiracy theory talk that the moon landings were faked. Quite honestly, some of the ways they chose to debunk the claims were themselves a little less than convincing, as Phil Plait noted back when the episode first aired last August. But the most convincing one they did was a segment where they went to an observatory that has a laser which can pinpoint a series of reflectors placed on the moon by Apollo 17. The astronomer showed them how she aims the laser at known coordinates on the lunar surface, and measures the response — when the laser hits the reflectors (which are big prismic arrays about the size of a car door panel), it basically bounces back and is picked up by the observatory’s instruments. Thus, it is demonstrable that the astronauts did go to the moon and deliberately leave the reflectors in documented locations.

Works for me, since I have no doubt in my mind in the first place that we absolutely did send astronauts to the moon and bring them back again. But if you STILL need more hard evidence, well, maybe THIS will sell you:

India (yes, I said India) launched its first lunar probe, Chandrayaan, late last year. Apart from the bragging rights and the obvious technological benefits, the ostensible scientific mission of Chandrayaan is to produce a complete three-dimensional atlas of the lunar surface, including mapping the geological, mineralogical and chemical compositions of the surface.

Today, the Times Of India reports, a scientist involved in the project has told them that Chandrayaan has also mapped and photographed the landing sites of five of the six Apollo missions that landed on the moon (via slashdot). This would be the first direct photography of the sites other than the mission photography itself, and further proof of the reality of successful manned landings on the lunar surface.

Of course, this won’t deter the hardcore conspiracy loonies, but it might shut up the occasional asshole in a bar who won’t shut up about such nonsense.

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Sci-Tech Link Dump

Time again to blow through a bunch of assorted but unconnected links to things I’ve read in the science and tech worlds recently:

Mother Jones magazine featured this quasi-interview with MythBuster Jamie Hyneman about alternative energy technologies. I say “quasi-interview” because his responses to their questions are so terse that it’s hard to tell if he actually said them or not, except that Jamie is rather short-spoken in the first place. The piece says that he’s really into alt-energy, and on the show the MythBusters have repeatedly demonstrated that most of the “free energy” stuff you see is total hogwash. Something to think about, since this morning everybody has a link to this “$1/gal Ethanol” story in Popular Mechanics.

RetroThing had me all nostalgic the other day for the very first computer I ever owned, the Sinclair ZX81. Mine was not a kit, it came fully-assembled. I bought it second-hand from my high-school best friend Andy, who had moved on to such cutting edge technology of the day as the TRS-80. It even came with the add-on 16K memory module. The post includes a link to this page which tells you how to build your own ZX80/81 with a couple dozen ICs and a circuit board, but if you don’t feel like building one, you can just download an emulator here.

The science journal Nature has this news article about understanding metabolism as a genetic condition. British researchers re-used some urine samples originally collected for another study and used a new form of spectroscopy to completely identify all the chemicals in the samples. They then identified the geographies of the test subjects and graphed specific metabolites and were able to determine that different populations have unique metabolic rates. People in Southern China, they conclude, have the best metabolisms in the world. People in South Texas have the worst metabolisms in the world. Yet more scientific evidence as to why one should stay away from Texas, if you ask me.

You knew I would have at least ONE nanotech link, right? Of course right! Today’s nano-news is this bulletin that tries to sex up the story with the headline “Nanotechnology paves way for super iPods”. Nice try. The underlying story is that a team at University of Glasgow have figured out how to make molecule-sized switches, which in turn will allow for as many as 1 billion transistors to fit on a single chip (up from 200 million today). That, in turn, would increase the density of electronic storage devices without increasing their physical size: 500 terabytes per square inch (compared to about 3 gigabytes now). No actual mention of iPods anywhere in the article. You just have to make the leap of assumption that someday this technology would be used in some future iPod so that you could store every song ever recorded.

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I Must Go Down To The Sea Again

TV watching is a “feast-or-famine” situation for me. I only regularly watch about half a dozen shows, all of which have either limited runs or produce new episodes in small batches. That means that some of the shows I like are only on a couple of times a year, and others I get to watch in six-week clumps then ignore for three months while they repeat over and over. It doesn’t help that a good number of the shows are on the Discovery Channel, which has never met a series it couldn’t run into the ground by airing it four times a day, five days a week.

For those of you just dying to know about my television watching habits, these are the shows I watch regularly: (after the jump)

Read more

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The Six-Finger Discount

Posting over at his day job, Adam Gaffin (who spends an awful lot of time here) reports that a company in Hong Kong has announced that theyve developed an improved version of the biometric finger scanner that can tell the difference between a live human finger and any attempt at a reproduction and only allow the real finger to authenticate the user.

While I’m glad to hear that Adam will sleep better at night no longer worrying that some unscrupulous evil-doer will come along and cut off his pinkies, this is actually an important improvement to the fingerprint scanner. A few years ago, a researcher proved that he could produce a replica finger using ballistics gel that would be recognized by the scanner. And the MythBusters have demonstrated that it is possible to use a photocopy of a fingerprint to open one particular brand of “invincible” locks using optical scanners (link goes to a video clip so you can see how they did it).

So, Adam, I guess you can stop wearing those chain-mail gloves to bed now.

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Allez Wii-sine!

What’s that you say? You don’t really want to play a video game about Alaskan crab fishermen?

Well, maybe you’ll appreciate this: a forthcoming video game for the Nintendo Wii and DS based on Iron Chef America!

Unlike yesterday’s video game mention, this one is 100% for real and on the way to an electronics store near you. There’s not a ton of information in this brief game site news piece, but my guess is that the game is heavily based on the very popular “Cooking Mama” series for Wii and DS, where you have to chop, slice, grate, fry, and get your dish on the plate before time runs out. Except it will feature Mario (Batali, not THAT Mario), Bobby, Morimoto, and the voice of Alton Brown.

We have “Cooking Mama” for both the Wii and the DS, and it’s a great concept for the Wii. It’s a little less challenging on the DS, because the motion is pretty much always the same. Charlotte likes to play the game, and the TV tie-in is very smart (although I personally would prefer a game based on the original Japanese show), so this one is likely to find its way to our house, too.

Now, somebody needs to come up with a “MythBusters” game (explosives sold separately) and a “Dirty Jobs” game and all my TV show game needs would be complete. (On second thought, the “Dirty Jobs” game would probably involve something very gross, so maybe ixnay on that one)

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RFIDeath

Implantable RFID

Turning back to RFIDs again for a moment –

Last week on MythBusters, the B-Team (Kari, Grant and Tory) demonstrated that human-implant RFIDs will not overheat and/or explode when exposed to the magnetism of an MRI device. Their demo included implanting a test chip into Kari’s arm and subjecting her to a brief MRI scan, and while the device was visible in the imaging, there were no harmful effects from the scan.

BUT! There is now compelling evidence that embedded RFIDs can cause malignant subcutaneous sarcomas in lab animals.

PLUS, if you read that article all the way through, you’ll find this interesting angle to the story: the FDA approved VeriChip’s RFIDs for human implantation in 2005. Two weeks after that approval, then-Secretary of Health and Human Services Tommy Thompson (R-WI) resigned his Cabinet post and became a member of the Board of Directors of VeriChip. He received cash and stock options in that role, and then also received donations to his now-defunct presidential campaign fron VeriChip. The Project On Government Oversight has chastised Thompson, calling his involvement “unacceptable”.

While the animal studies to date are far from conclusive, they certainly indicate that additional research is warranted before ANYBODY gets one of these implanted into their body. As is so often the case, the FDA clearly put political considerations ahead of public safety considerations, quite likely motivated by the “revolving-door syndrome” at the highest level of the Bush Administration.

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