(Roughly) Daily

Posts Tagged ‘xkcd

“Time moves in one direction, memory in another”*…

 source: xkcd

* William Gibson

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As we Dance to the Music of Time, we might spare a thought for Lady Mary Wortley Montagu.  An accomplished writer (her poems and her letters home from Turkey, where her husband was Ambassador, were widely influential), Lady Mary was perhaps as importantly a health-care pioneer: she was instrumental in establishing the practice of vaccination against smallpox.

Her last words, uttered on this date in 1762, were– appropriately enough– “It has all been most interesting.”

 Lady Mary, with her son Edward (source)

Written by (Roughly) Daily

August 21, 2012 at 1:01 am

What if…

From the invaluable Randall Munroe, creator of xkcd, a new feature, What If?“answering your hypothetical questions with physics, every Tuesday.”

First up:

What would happen if you tried to hit a baseball pitched at 90% the speed of light?

– Ellen McManis

The answer turns out to be “a lot of things”, and they all happen very quickly, and it doesn’t end well for the batter (or the pitcher). I sat down with some physics books, a Nolan Ryan action figure, and a bunch of videotapes of nuclear tests and tried to sort it all out. What follows is my best guess at a nanosecond-by-nanosecond portrait…

Read the whole sad tale (and see the other explanatory illustrations) at What If?

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As we restrain ourselves on the mound, we might recall that it was on this date in 1990 that White Sox first baseman Steve Lyons slid headfirst to beat out a bunt… a play that became memorable when he dropped his pants to brush away the dirt inside his uniform in front of 14,770 fans at Tiger Stadium.

(video)

Written by (Roughly) Daily

July 16, 2012 at 1:01 am

Remembrance of Things Past…


xkcd
(…where Randall Munroe observes that “an ‘American Tradition’ is anything that happened to a Boomer twice.”)

 

As we wax nostalgic, we might might spare a thought for musician, composer, arranger, and bandleader Glenn Miller; he died on this date in 1944.  By the early 40s, Miller and his band had become huge stars: In 1939, Time noted: “Of the twelve to 24 discs in each of today’s 300,000 U.S. jukeboxes, from two to six are usually Glenn Miller.”  His recording of “Tuxedo Junction” smashed records (pun intended) when it sold 115,000 copies in its first week; in 1942, Miller received the very first Gold Record (for “Chattanooga Choo-Choo”).

When the U.S. entered World War II, Miller was 38, too old to be drafted.  But he persuaded the U.S. Army to accept him so that he could, in his own words, “be placed in charge of a modernized Army band.”  Miller played a number of musical roles in the service, ultimately forming the 50-piece Army Air Force Band, which he took to England in the summer of 1944, where he gave 800 performances, and recorded (at Abbey Road Studios) material that was broadcast both as a morale boost of far-flung troops and as propaganda.  On December 15, 1944, Miller boarded a small plane to fly from Bedford, outside of London, to Paris, to play a Christmas concert for soldiers there.  His plane went down over the Channel; he is still officially listed as “missing in action.”

source

Written by (Roughly) Daily

December 15, 2011 at 1:01 am

Well, it’s true that they both react poorly to showers…

 

Randall Munroe (xkcd) riffs on the same chatbot-to-chatbot conversation featured here some days ago…

 

As we celebrate our essential humanity, we might recall that it was on this date in 1900 that Jesse Lazear, a then-34-year-old physician working in Cuba to understand the transmission of yellow fever, experimented on himself, allowing himself to be bitten by infected mosquitoes.  His death two weeks later confirmed that mosquitoes are in fact the carriers of the disease.

source

 

Correlation = Causality?…

xkcd

 

As we think not, we might recall that it was on this date in 356 BCE that the Temple of Artemis (AKA the Temple of Diana) in Ephesus– reputedly the first Greek temple built of marble, sponsored by Croesus,  and one of the Seven Wonders of the Ancient World– was destroyed by a fire set in its roof beams.

Model of Temple of Artemis, Miniatürk Park, Istanbul (source)

Site in Ephesus today (source)