This article from the British Medical Journal should give aspiring space tourists some food for thought. The basic gist: Traveling into the heavens is not really comparable, physically and medically, to Earth-bound travel. In fact, up until now, extreme physical fitness has been a major factor in how we select space travelers. What happens when less-fit people start flying? What happens to sick people? These are questions that matter a lot, given the fact that current astronauts report everything from reduced eyesight to potentially dangerous immune system changes. (Via The Inkfish blog)
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9:48 am Tue
Dec 18, 2012
The medical implications of space tourism
Randall "XKCD" Munroe has a New York Times column where he answers weird science questions
Randall Munroe's "Good Question" column in the New York Times is in the vein of his How To and What If books, in which he answers weird science questions with equally weird thoroughness.
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How to (maybe) see the Leonid meteor shower before dawn on Monday
This year’s episode of the grand meteor shower the Leonids will peak on Monday morning before dawn. The meteors are bits of debris dropping off the comet Tempel-Tuttle that intersects Earth’s orbit every November. Unfortunately, it may be tough to see many shooting stars because activity this year will be low and the waning gibbous […]
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Rats' nests are rich with unrecorded history and urgent scientific data
Pack rats, aka woodrats, build their nests, called middens, from plant debris, rocks, animal parts, paper, and almost any other bits of detritus nearby. Frequently, they urinate on their middens. The urine crystalizes and encases the nest material, preserving it for as long as 50,000 years by some estimates. For paleobotanists, middens are a great […]
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Get Black Friday pricing on gaming desks, mice, and more today
Does your computer gear need an upgrade? Don’t cross your fingers and wait for Christmas. You can get 15% off the final sale price of all these essential accessories now by using the online code BFSAVE15, including gaming mice and computer desks. Wireless Charging Mouse Pad Talk about a space saver. This high-quality mouse pad […]
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This page builder makes WordPress design effortless for all
WordPress is a fantastic tool for building web pages – if you know how to use it. Even with all the accessibility, a lot of the deeper features of WordPress are lost in translation to the average user. Enter WP Page Builder, a tool that not only makes WordPress site design easy but also more […]
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Get early Black Friday savings on these noise-canceling headphones
In this age of ever-shrinking gadgets, it bears reminding that sometimes bigger is actually better. And if you care about audio quality, we can’t think of a better example of this principle than these TREBLAB Z2 Bluetooth 5.0 Noise-Cancelling Headphones. We know tiny Bluetooth earbuds are all the rage right now. But their battery life […]
