Today I Learned

  • Thread starter Greg Bernhardt
  • Start date
In summary: Today I learned that Lagrange was Italian and that he lamented the execution of Lavoisier in France during the French Revolution with the quote:"It took them only an instant to cut off this head and a hundred years might not suffice to reproduce it's...brains."
  • #421
Google finds a page "The Fastest Fish on Land", which claims the mudskipper would hold that record.
 
Physics news on Phys.org
  • #424
TIL that the first Flash gained his powers by inhaling the 'deadly' fumes of hard water. Comics had low standards back in the golden age...
Are mudskippers fast because of their prolonged exposure to hard water too?
 
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  • #425
Enigman said:
Are mudskippers fast because of their prolonged exposure to hard water too?
There's no claim made at that link that they're fast, much less "the fastest fish on land." In fact, when I tried, google did not provide a link to any page that addressed the question.
 
  • #426
Today I learned that, of all the arts, poetry is the second most despised. At least, that is the claim made by a poet who came up to me at a cafe this morning and started a conversation, intrigued that I was doing a drawing of Edgar Allan Poe.

What, then, do you suppose the most despised art is?
 
  • #427
zoobyshoe said:
Today I learned that, of all the arts, poetry is the second most despised. At least, that is the claim made by a poet who came up to me at a cafe this morning and started a conversation, intrigued that I was doing a drawing of Edgar Allan Poe.

What, then, do you suppose the most despised art is?
Not really their disrespect, maybe it's just their ignorance and negligence. Attitude toward the subject matter varies upon individuals, cultures and cultural norms.
 
  • #428
zoobyshoe said:
What, then, do you suppose the most despised art is?
advertising.
 
  • #429
jim hardy said:
advertising.
Afraid not.

What I learned today is that Opera is the most despised of the arts.
 
  • #430
zoobyshoe said:
Afraid not.

What I learned today is that Opera is the most despised of the arts.
Opera might be bad but poetry is verse.
 
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  • #431
Enigman said:
Opera might be bad but poetry is verse.

We definitely have a serious pundemic on our hands...
 
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  • #432
Enigman said:
Opera might be bad but poetry is verse.
and so delightful.
"What medicine else can cure the fits
Of lovers when they lose their wits?
Love is a boy by poets styled
Then spare the rod and spoil the child."
http://en.wikipedia.org/wiki/Hudibras
 
  • #434
zoobyshoe said:
Afraid not.

What I learned today is that Opera is the most despised of the arts.
Today I learned that some opera isn't too bad.

 
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  • #435
lisab said:
Today I learned that some opera isn't too bad.


Quod Erat Demonstratum.
 
  • #436
Today I learned why gardening in the front yard is illegal in many places.

As I was potting 3 tomato plants in the front yard, I discovered that Nanonesians are better than TV.
 
  • #437
Today I learned there are 842 lbs of moon rocks on earth.
 
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  • #438
Today I learned that the volume of a 10 dimensional cube with a edge length of 5 centimeters is going to be 48 million(48,000,000)cm^10.
 
  • #439
Today I learned (again) how annoying a broken DNS server is. Including the inability to look for other DNS servers.
 
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  • #442
OmCheeto said:
Just wait until ...
Argh!


"Windows troubleshooter is unable to locate the problem"
so is help desk.

okay, fine...
Terminated.jpg
 
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  • #443
jim hardy said:
today i learned a new concept - dns server
http://www.circleid.com/posts/20090408_why_dns_is_broken_part_1_trust/good grief - and we rely on this stuff?
Some of the things you only care about when it is broken.
Turned out to be more complicated, the DNS server was certainly part of the problem but my general internet connection has other issues as well (using a different one now).
 
  • #444
Austin (in Texas) is known for some weirdness, but . . .

That started Monday when a public briefing by the Army in Bastrop County, which is just east of Austin, got raucous. The poor U.S. Army colonel probably just thought he was going to give a regular briefing, but instead 200 patriots shouted him down, told him was a liar and grilled him about the imminent federal takeover of Texas and subsequent imposition of martial law.
. . . .
The idea that the Yankee military can't be trusted down here has a long and rich history in Texas. But that was a while back. Abbott's proclamation that he was going to keep his eye on these Navy SEAL and Green Beret boys did rub some of our leaders the wrong way.
. . . .
"Your letter pandering to idiots ... has left me livid," former State Rep. Todd Smith wrote Gov. Abbott. "I am horrified that I have to choose between the possibility that my Governor actually believes this stuff and the possibility that my Governor doesn't have the backbone to stand up to those who do."
http://www.npr.org/blogs/itsallpoli...ys-national-guard-to-stave-off-obama-takeover
 
  • #445
Alex299792458 said:
Today I learned that the volume of a 10 dimensional cube with a edge length of 5 centimeters is going to be 48 million(48,000,000)cm^10.

Would you care to explain how, or is it time for one of us to relearn something? I make that number to be about 5^11, not 5^10.
 
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  • #447
From USGS - Harrison (Jack) Schmitt is the only USGS geologist to do field work on another planetary body.

As a member of the Apollo 17 party, he was able to conduct field surveys on the moon.
 
  • #452
and I learned eating chili con carne y queso y frijoles is not a good thing before cycling a distance for speed in the sun.

Best to wait several hours.

Supposedly legumes are a good thing for the carbohydrates/sugar.
 
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  • #453
Today I learned that the true source of the elusive "perytons" (originally hypothesized to be from extragalactic origin) is likely from impatient office workers pining for warm and tasty snacks.

http://arxiv.org/pdf/1504.02165v1.pdf

Note Figure 7, which shows the frequency of "peryton" observations peak around local lunchtime.
 
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  • #454
Peryton thread for reference

collinsmark said:
Today I learned that the true source of the elusive "perytons" (originally hypothesized to be from extragalactic origin) is likely from impatient office workers pining for warm and tasty snacks.

http://arxiv.org/pdf/1504.02165v1.pdf

Note Figure 7, which shows the frequency of "peryton" observations peak around local lunchtime.
Today I learned astronomers are busy working out the power cycle of their microwave ovens (3.5) - not for their lunch but for actual science.

Rather, we believe that the operator had selected a power level of less than 100%, causing the magnetron power to cycle on and off on a 22-second cycle, the period specied in the manufacturer's service manual and confirmed by measurement.
[...]
We conjecture that on this occasion the operator inadvertently compromised the shielding by placing conducting material in the oven, perhaps Aluminium cooking foil that became caught between the door and the body of the oven, creating a unintended antenna, but we have yet to devise an acceptable test of this scenario.
 
  • #455
It's never too late - More Than 75 Years After Enrolling, 94-Year-Old Set to Graduate West Virginia University
https://gma.yahoo.com/more-75-years-enrolling-94-old-set-graduate-190737454--abc-news-lifestyle.html

He studied engineering, physical education and industrial arts, and was close to graduation when he was drafted during World War II, serving in the Army Air Corps for three and a half years, WVU said.
. . . .
Brutto returned to school in 1946 but was forced to drop out again, this time to take care of his ill wife, according to WVU. He soon started working as a machinist in various factories.
 
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