[Lex Computer & Tech Group/LCTG] Is physics useful?

Sun Sep 24 08:28:31 PDT 2023

Oh, yes.  They *can* fly.  I’ve seen a flock fly (awkwardly) into trees where they roost.
There’s a flock of at least twelve that lives in woods on Loring hill, across Worthen Road from Lexington High School, and from time to times walking along Baskin Road and through neighboring yards (ours included).

    Mike Alexander

Sent from Yahoo Mail for iPhone

On Sunday, September 24, 2023, 10:51 AM, John Rudy via LCTG <lctg at lists.toku.us> wrote:

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Turkeys CAN fly  https://www.birdsandblooms.com/birding/birding-basics/wild-turkey-bird/

There are about a dozen of them at Huckins Farm where I live

From: LCTG <lctg-bounces+jjrudy1=comcast.net at lists.toku.us> On Behalf Of Robert Primak via LCTG
Sent: Saturday, September 23, 2023 5:50 PM
To: Michael Alexander <mna.ma at yahoo.com>; Mitchell I. Wolfe <mwolfe at vinebrook.com>
Cc: Lex Computer Group <lctg at lists.toku.us>
Subject: Re: [Lex Computer & Tech Group/LCTG] Is physics useful?

WKRP in Cincinnati S01E07 Turkeys Away

https://www.dailymotion.com/video/x6tug84

 I like the ending (0:35:00) .

"As God as my witness, I thought turkeys could fly." 

(For some reason, the video is mirrored left-right in this bootleg.) 

-- Bob Primak 

On Saturday, September 23, 2023 at 05:25:30 PM EDT, Robert Primak <bobprimak at yahoo.com> wrote: 

There's also the infamous "turkey drop" episode of the TV sitcom WKRP in Cincinnati. For example: https://www.primetimer.com/quickhits/the-infamous-wkrp-in-cincinnati-turkey-drop-episode

I was waiting for someone to reference that episode!

-- Bob Primak

On Saturday, September 23, 2023 at 03:15:07 PM EDT, Mitchell I. Wolfe via LCTG <lctg at lists.toku.us> wrote: 

UTC used to use live turkeys to test aircraft engines, but switched to dead ones.

There's also the infamous "turkey drop" episode of the TV sitcom WKRP in Cincinnati. For example: https://www.primetimer.com/quickhits/the-infamous-wkrp-in-cincinnati-turkey-drop-episode

-- Mitch

On 2023-09-23 14:18, Michael Alexander via LCTG wrote:

As I recall, Alan (and others), there used to be a test in which (hopefully dead) chickens were fired at aircraft windshields to test the windshields' integrity against bird strikes.  Seriously.  Maybe the test is still in use. 

    Mike Alexander

Sent from Yahoo Mail for iPhone

On Saturday, September 23, 2023, 12:52 PM, Alan Millner via LCTG <lctg at lists.toku.us> wrote:

My crude version of an old joke this brings to mind: 

The British aircraft corporation, bringing their first large airliner to market, was anxious to satisfy American safety requirements. They noted a test for the windscreen to survive bird strikes. So, they assembled an air cannon, and bought a commercial turkey as a test object, and carefully calibrated the speed of the exiting bird to replicate the speed of the aircraft. When they fired the bird at the windshield, they were horrified to see the turkey crash through the windscreen, smash the back of the pilot's seat, and bury itself in the partition behind. They sent a panicky email to NASA asking for assistance with the problem. 

Nasa sent a three word reply:

"Thaw the turkey." 

Alan Millner

amillner at alum.mit.edu

home 781-862-7893. cell 781-999-4346

48 North St., Lexington MA 02420

On Sep 23, 2023, at 11:59 AM, Peter Albin via LCTG <lctg at lists.toku.us> wrote:

Who is bringing the frozen chicken to the next POT-poor-i?

Peter

On Sep 23, 2023, at 11:34 AM, John Rudy via LCTG <lctg at lists.toku.us> wrote:

I knew I could trust you.

Anyway, the chicken only needs to be heated to 150 degrees and a 2# chicken is really small

From: Charles Holbrow <chholbrow at gmail.com> 
Sent: Saturday, September 23, 2023 11:28 AM
To: jjrudy1 at comcast.net
Cc: Lex Computer Group <lctg at lists.toku.us>; Colin Rudy <colinr1230 at gmail.com>; phil radoff <plradoff at yahoo.com>; Mel Weinzimer <melweinzimer at yahoo.com>; Karen Kalil Brown <kkalilbrown at hotmail.com>; George Starkschall <gstarkschall at gmail.com>
Subject: Re: [Lex Computer & Tech Group/LCTG] Is physics useful?

Heat capacity for 1 kg of water is almost 4200 J/kg/C.  I would expect a frozen chicken to be mostly water, but maybe the chicken industry has experimentally determined the heat capacity of a chicken carcass.

This calculation does not include heat of fusion necessary to melt ice i.e. to defrost the frozen chicken.

Heat will be carried away from the warming chicken by vapor which will also include heat of vaporization which is big. The rate of heat loss will soon equal the rate it is being delivered by the slaps.

Including all the physics will make for a much bigger number of slaps. That's a physics calculation.  In addition, any self respecting engineer would provide a margin for error. 

Of course you could build an apparatus that slaps the chicken in a closed environment so there is no heat loss while the chicken is being slapped.  Then you will need to supply enough slap energy to heat that apparatus as well as the chicken.

Don't invest in this.

--Charlie

On Sat, Sep 23, 2023 at 9:21 AM John Rudy via LCTG <lctg at lists.toku.us> wrote:

The average person would not be able to do this, and wouldn't even care.  But to me it is beauty.  Of course I have not verified the numbers.

John Rudy

781-861-0402

781-718-8334  cell

13 Hawthorne Lane

Bedford MA

jjrudy1 at comcast.net

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