Archive for August, 2010

Other mammals signal that they’re fertile in obvious ways, but human females seem to advertise in more subtle ways. In this episode, Molly and Cristen present seven (supposed) signs of subliminal ovulation.

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Whatever happened to the video game arcade? In recent years, many video game arcades have closed or evolved to cope with an increasingly sophisticated home console market. Join Chris and Jonathan as they explore the rise and fall of video game arcades.

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The Trung sisters were daughters of a Vietnamese lord in the first century, when Vietnam was occupied by the Han Dynasty. Listen in and learn how these remarkable leaders fought to free their kingdom and why they remain highly revered in Vietnam today.

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Power Laces get serious as Nike lodges patent for Back to the Future II Air Kicks – “A US inventor who built a pair of self-lacing shoes has now found herself in a race with Nike to get them to market. Blake Bevin – a 27-year-old student from San Francisco – created a version of [...]

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Copenhagen Suborbitals prepare to launch first private rocket, astronaut into space – “A group of engineers in Denmark are preparing to do just that – launch a home-built rocket, along with a human passenger, more than 100km into the sky. Dubbed HEAT1X, the rocket will be launched from a floating barge in the sea just [...]

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Humans produce 10 billion liters of urine every day, according to New Scientist. That’s a lot of raw material with which to power the world. So much in fact, that whatever power-producing process finds the best way to do it won’t even have to be that efficient. After all, we’re not talking about heading to the moon to mine He-3; there will always be more urine in the world tomorrow.

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Actually humid air, or at least that’s the assertion offered by some Brazilian researchers who’ve been trying to make Nikola Tesla’s dream of taming and using natural electricity a reality. Hygroelectricity, as presented by Dr. Fernando Galembeck at the 2010 American Chemical Society meeting, goes after charged atmospheric water droplets and attempts to collect and convert them into usable energy, similar to the way solar panels operate.

In the race for renewable sources of energy, this is welcome news, indeed. Plus, if we mere mortals aren’t going to be able to throw lightning bolts around anytime soon, capturing them and making them serve our human needs is almost as good, right?

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Are you an audiophile who wants to research the best possible setup for your home theater system? If so, you struck podcast gold this week with TechStuff! Chris and I looked at two very different topics this week: surround sound and online research. But leave it to me to find some way to superficially tie the two together.

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While being funny, this video also celebrates the unrelenting laws of physics when applied to bodies in motion….

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This week on Stuff Mom Never Told You, Cristen and I discussed two subjects that stink: breakups and diapers. Love is so wonderful until it goes sour, and babies are so cute until they need to be changed. Then, horror sets in. In our own small way, we tried to make sense of the aftermath.

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