Author Topic: Interesting science stories that don't warrant their own thread thread  (Read 12460 times)

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Offline Jim S

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Video of Jerry Coyne giving a presentation that roughly summarizes his book, "Why Evolution is True".   He starts talking around 8:30.   This is a plain english, easy to understand, absolute pwnage of creationism.   (The book is awesome, btw.) 

Why Evolution is True and Why Many People Still Don’t Believe It on Vimeo

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Offline Chew

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Fucking hell. No matter where I click it always starts at the beginning.

Meh. It's only 385 meg. I'll download it and watch it that way.
"It is difficult to say what truth is, but sometimes it is easy to recognize falsehood." -Albert Einstein

Offline Jim S

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Fucking hell. No matter where I click it always starts at the beginning.

Meh. It's only 385 meg. I'll download it and watch it that way.

Go to the vimeo website, then you can skip around.   
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Offline Chew

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I tried that, too. I probably just need to reboot. I've already downloaded it (thank you, Flash Video Downloader) and it's currently number 5 of things to listen to.
"It is difficult to say what truth is, but sometimes it is easy to recognize falsehood." -Albert Einstein

Offline Chew

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Scientists May Recreate Beer From mid-1800s Shipwreck

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Researchers in Finland have discovered live bacterial species in antique beer originating from the mid-1800s. A few bottles of the beer were found in an old shipwreck in the Aland Islands of Finland during the summer of 2010.

VTT was commissioned by the Aland government to study the composition of the shipwreck beer and identify the type of yeast used to brew it. The aim of the project was to study what early 19th-century beer was like and whether its production process could be reverse-engineered and the beer replicated. Annika Wilhelmson from VTT told Reuters that with the help of a master brewer it would be possible to make beer that closely resembled the shipwreck beer.
"It is difficult to say what truth is, but sometimes it is easy to recognize falsehood." -Albert Einstein

Offline Chew

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4,700 Asteroids Want to Kill You

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There are now 4,700 asteroids out there — plus or minus 1,500 – that are considered Potentially Hazardous Asteroids (PHAs). This is the latest and best assessment yet of our solar system’s population of Near Earth Objects that have the potential to make close Earth approaches. The new results come from data obtained from the asteroid-hunting portion of the now-hibernating WISE mission, called NEOWISE.
"It is difficult to say what truth is, but sometimes it is easy to recognize falsehood." -Albert Einstein

Offline Jim S

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Lady is at the beach with her family.   The kids collect a couple of weird looking rocks.  She puts them in her pocket.  They catch on fire, and she is still in the hospital several days later. 

Did I mention this was very close to the San Onofre nuclear power plant? 

http://www.latimes.com/news/local/la-me-0518-burning-rocks-20120518,0,2717991.story


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Offline stonesean

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4,700 Asteroids Want to Kill You

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There are now 4,700 asteroids out there — plus or minus 1,500 – that are considered Potentially Hazardous Asteroids (PHAs). This is the latest and best assessment yet of our solar system’s population of Near Earth Objects that have the potential to make close Earth approaches. The new results come from data obtained from the asteroid-hunting portion of the now-hibernating WISE mission, called NEOWISE.



If they want a piece of me, they can come get it.

They know where I am...
Well.  There it is.

Offline Chew

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Forensic sleuth probes fate of royal lovers and lion hearts

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With powerful microscopes and hi-tech diagnostics that tease out chemical signatures and DNA telltales, pathologist Philippe Charlier pores over centuries-old remains to probe the riddles of history.

He has determined that Vatican-authenticated bone fragments said to have come from Joan of Arc were in fact from a cat and an Egyptian mummy.

He has confirmed that a mummified heart came from the uncrowned boy king Louis XVII.

He has crushed the folklore that said Napoleon was poisoned to death by his perfidious English captors.


The article has a long interesting list of other persons he has investigated.
"It is difficult to say what truth is, but sometimes it is easy to recognize falsehood." -Albert Einstein

Offline EhJayArr

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World's First Energy-Storage Membrane Devised

Crunchy bit:

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The cost involved in energy storage is also drastically reduced. With existing technologies based on liquid electrolytes, it costs about US$7 to store each farad. With the advanced energy storage membrane, the cost to store each farad falls to an impressive US$0.62. This translates to an energy cost of 10-20 watt-hour per US dollar for the membrane, as compared to just 2.5 watt-hour per US dollar for lithium ion batteries.



If this means I can get a cellphone that stays charged for an entire day, count me in.
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Online Johnny Slick

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Forensic sleuth probes fate of royal lovers and lion hearts

Quote
With powerful microscopes and hi-tech diagnostics that tease out chemical signatures and DNA telltales, pathologist Philippe Charlier pores over centuries-old remains to probe the riddles of history.

He has determined that Vatican-authenticated bone fragments said to have come from Joan of Arc were in fact from a cat and an Egyptian mummy.

He has confirmed that a mummified heart came from the uncrowned boy king Louis XVII.

He has crushed the folklore that said Napoleon was poisoned to death by his perfidious English captors.


The article has a long interesting list of other persons he has investigated.
Huh. I was always under the impression that there was a good case for Napoleon being murdered by arsenic poisoning but Wiki says otherwise.
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Offline Chew

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Yeah, I had heard that repeated many times, too, I think on the SGU, too.
"It is difficult to say what truth is, but sometimes it is easy to recognize falsehood." -Albert Einstein

Offline Chew

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NASA Scientist Figures Way to Weigh Space Rock - NASA Jet Propulsion Laboratory

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A scientist at NASA's Jet Propulsion Laboratory in Pasadena, Calif., has accurately determined the mass of a nearby asteroid from millions of miles away. The celestial equivalent of "guess your weight" was achieved by Steve Chesley of JPL's Near-Earth Object Program Office by utilizing data from three NASA assets - the Goldstone Solar System Radar in the California desert, the orbiting Spitzer Space telescope, and the NASA-sponsored Arecibo Observatory in Puerto Rico.
...
With the asteroid's orbit, size, thermal properties and propulsive force (Yarkovsky effect) understood, Chesley was able to perform the space rock scientist equivalent of solving for "X" and calculate its bulk density.


This is quite interesting because up until this you always needed 1. another object to fly by, orbit, or land on the object, or 2. the object occulting a star with many observers timing the occultation on the Earth.
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Offline EhJayArr

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Scientists create LED that consumes less electrical energy than it gives off as light energy.

Figured it was BS when I saw the headline, turns out it's just awesome science!
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Offline Plastique

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Scientists create LED that consumes less electrical energy than it gives off as light energy.

Figured it was BS when I saw the headline, turns out it's just awesome science!


Pretty cool, but they're so weak you won't have one in your flashlight any time soon.

 

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