• Re: xkcd: Good and Bad Ideas

    From John Savard@21:1/5 to [email protected] on Tue May 7 22:45:42 2024
    On Tue, 7 May 2024 17:21:52 -0500, Lynn McGuire
    <[email protected]> wrote:

    xkcd: Good and Bad Ideas
    https://xkcd.com/2929/

    We would have lost WWII without leaded gasoline. The bombers and
    fighters both required 100+ octane gasoline which was only achievable
    using massive quantities of tetra-ethyl lead in those days.

    That is important to know.

    But the use of tetraethyl lead for private automobiles, when adequate,
    but more expensive, alternatives were available, was a bad idea, since
    it stunted the minds of many children in the United States.

    Had the technology only been used where it was appropriate, then
    indeed it would be easier for its good side to be more generally
    recognized.

    John Savard

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  • From Scott Dorsey@21:1/5 to [email protected] on Wed May 8 21:14:03 2024
    XPost: rec.arts.comics.strips

    Robert Woodward <[email protected]> wrote:

    What about the processes of cracking longer hydrocarbon chains down to 8 >carbon chains?

    Houdry Process, 1937, although it didn't become usable until the fifties.
    The ex-petrolero across the hall from my office says it was developed out of German coal gasification research.
    --scott


    --
    "C'est un Nagra. C'est suisse, et tres, tres precis."

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  • From Kevrob@21:1/5 to Default User on Thu May 23 04:25:24 2024
    On 5/21/2024 11:24 PM, Default User wrote:
    Tony Nance wrote:

    On 5/7/24 6:21 PM, Lynn McGuire wrote:
    xkcd: Good and Bad Ideas


    Humorous as usual, but I'm having a hard time understanding why
    Cutting Pizza In Squares is anywhere on this graph - to me, it seems
    to be totally independent of the entire good/bad axes.


    For some varities of pizza, cutting into squares is traditional. This
    is especially true of ones that are rectangular, where cutting in any
    other form would be rather difficult.




    Cutting into squares makes pizza _unfoldable_!

    (Yes, I was born in NYC and raised out on Long Island.)

    On the 22nd I did make my first rectangular pizza. I was
    experimenting with the Legasse Air Fryer in our kitchen.
    It is the type with a glass door and racks that slide in
    and out, and those racks are rectangular. |I could have
    cut the pizza on the diagonal to yield 2 triangular slices,
    but that only occurs to me now.

    Not as crispy on the bottom of the crust as I would have
    liked. Temp was about 100 F less than my full size oven
    can manage, and I used aluminum foil rather than a pizza
    stone under the parchment paper. I'll try again later
    in the week with the other half of the round of dough I
    bought. I have not yet graduated to my own dough and sauce.

    --
    Kevin R

    --
    This email has been checked for viruses by AVG antivirus software.
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  • From James Nicoll@21:1/5 to [email protected] on Fri May 24 16:23:55 2024
    In article <v2qd35$2d01m$[email protected]>,
    Cryptoengineer <[email protected]> wrote:
    On 5/23/2024 4:25 AM, Kevrob wrote:
    On 5/21/2024 11:24 PM, Default User wrote:
    Tony Nance wrote:

    On 5/7/24 6:21 PM, Lynn McGuire wrote:
    xkcd: Good and Bad Ideas


    Humorous as usual, but I'm having a hard time understanding why
    Cutting Pizza In Squares is anywhere on this graph - to me, it seems
    to be totally independent of the entire good/bad axes.


    For some varities of pizza, cutting into squares is traditional. This
    is especially true of ones that are rectangular, where cutting in any
    other form would be rather difficult.




    Cutting into squares makes pizza _unfoldable_!

    (Yes, I was born in NYC and raised out on Long Island.)

    To expand on this, in NYC, pizza is considered street food.
    You go into a parlor, buy a single (pie sliced) slice, and
    fold it lengthways through the crust.

    A good pizza slice will then have enough structural integrity
    to be picked up with one hand from the crust end, and eaten
    while walking.

    This can't be done with square sliced pizza.

    What if the square pizza is reinforced with razor-sharp carbon
    fiber?

    --
    My reviews can be found at http://jamesdavisnicoll.com/
    My tor pieces at https://www.tor.com/author/james-davis-nicoll/
    My Dreamwidth at https://james-davis-nicoll.dreamwidth.org/
    My patreon is at https://www.patreon.com/jamesdnicoll

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  • From Titus G@21:1/5 to James Nicoll on Sat May 25 10:03:07 2024
    On 25/05/24 04:23, James Nicoll wrote:
    In article <v2qd35$2d01m$[email protected]>,
    Cryptoengineer <[email protected]> wrote:
    On 5/23/2024 4:25 AM, Kevrob wrote:
    On 5/21/2024 11:24 PM, Default User wrote:
    Tony Nance wrote:

    On 5/7/24 6:21 PM, Lynn McGuire wrote:
    xkcd: Good and Bad Ideas


    Humorous as usual, but I'm having a hard time understanding why
    Cutting Pizza In Squares is anywhere on this graph - to me, it seems >>>>> to be totally independent of the entire good/bad axes.


    For some varities of pizza, cutting into squares is traditional. This
    is especially true of ones that are rectangular, where cutting in any
    other form would be rather difficult.




    Cutting into squares makes pizza _unfoldable_!

    (Yes, I was born in NYC and raised out on Long Island.)

    To expand on this, in NYC, pizza is considered street food.
    You go into a parlor, buy a single (pie sliced) slice, and
    fold it lengthways through the crust.

    A good pizza slice will then have enough structural integrity
    to be picked up with one hand from the crust end, and eaten
    while walking.

    This can't be done with square sliced pizza.

    What if the square pizza is reinforced with razor-sharp carbon
    fiber?


    You don't walk so far.

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  • From Kevrob@21:1/5 to Titus G on Sat May 25 17:29:08 2024
    On 5/24/2024 6:03 PM, Titus G wrote:
    On 25/05/24 04:23, James Nicoll wrote:
    In article <v2qd35$2d01m$[email protected]>,
    Cryptoengineer <[email protected]> wrote:
    On 5/23/2024 4:25 AM, Kevrob wrote:
    On 5/21/2024 11:24 PM, Default User wrote:
    Tony Nance wrote:

    On 5/7/24 6:21 PM, Lynn McGuire wrote:
    xkcd: Good and Bad Ideas


    Humorous as usual, but I'm having a hard time understanding why
    Cutting Pizza In Squares is anywhere on this graph - to me, it seems >>>>>> to be totally independent of the entire good/bad axes.


    For some varities of pizza, cutting into squares is traditional. This >>>>> is especially true of ones that are rectangular, where cutting in any >>>>> other form would be rather difficult.




    Cutting into squares makes pizza _unfoldable_!

    (Yes, I was born in NYC and raised out on Long Island.)

    To expand on this, in NYC, pizza is considered street food.
    You go into a parlor, buy a single (pie sliced) slice, and
    fold it lengthways through the crust.

    A good pizza slice will then have enough structural integrity
    to be picked up with one hand from the crust end, and eaten
    while walking.

    This can't be done with square sliced pizza.

    What if the square pizza is reinforced with razor-sharp carbon
    fiber?


    You don't walk so far.


    I made a second rectangular pizza. It came out a bit better.
    I cut it along one diagonal. Then I cut it across the
    other diagonal. That resulted in 4 triangular pieces.

    They were foldable.

    --
    Kevin R





    --
    This email has been checked for viruses by AVG antivirus software.
    www.avg.com

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  • From Paul S Person@21:1/5 to All on Sun May 26 08:40:52 2024
    On Sat, 25 May 2024 17:29:08 -0400, Kevrob <[email protected]>
    wrote:

    On 5/24/2024 6:03 PM, Titus G wrote:
    On 25/05/24 04:23, James Nicoll wrote:
    In article <v2qd35$2d01m$[email protected]>,
    Cryptoengineer <[email protected]> wrote:
    On 5/23/2024 4:25 AM, Kevrob wrote:
    On 5/21/2024 11:24 PM, Default User wrote:
    Tony Nance wrote:

    On 5/7/24 6:21 PM, Lynn McGuire wrote:
    xkcd: Good and Bad Ideas


    Humorous as usual, but I'm having a hard time understanding why
    Cutting Pizza In Squares is anywhere on this graph - to me, it seems >>>>>>> to be totally independent of the entire good/bad axes.


    For some varities of pizza, cutting into squares is traditional. This >>>>>> is especially true of ones that are rectangular, where cutting in any >>>>>> other form would be rather difficult.




    Cutting into squares makes pizza _unfoldable_!

    (Yes, I was born in NYC and raised out on Long Island.)

    To expand on this, in NYC, pizza is considered street food.
    You go into a parlor, buy a single (pie sliced) slice, and
    fold it lengthways through the crust.

    A good pizza slice will then have enough structural integrity
    to be picked up with one hand from the crust end, and eaten
    while walking.

    This can't be done with square sliced pizza.

    What if the square pizza is reinforced with razor-sharp carbon
    fiber?


    You don't walk so far.


    I made a second rectangular pizza. It came out a bit better.
    I cut it along one diagonal. Then I cut it across the
    other diagonal. That resulted in 4 triangular pieces.

    They were foldable.

    Now we'll hear complaints because the ends aren't rounded.
    --
    "Here lies the Tuscan poet Aretino,
    Who evil spoke of everyone but God,
    Giving as his excuse, 'I never knew him.'"

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