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On 05/02/2013 02:53 PM, Orchid Win7 v1 wrote:
> Perhaps my next project should be to sit down and compute the calorific
> value of those lemon cakes I keep making. (I doubt the value changes
> significantly due to cooking...)
Some randomly-selected food items, sorted by calorific value per 100g:
126 kcal White rice.
147 kcal Eggs. (~70 kcal per egg.)
256 kcal Blackcurrant jam.
263 kcal Minced beef.
302 kcal Lemon curd.
313 kcal Brown self-raising flour.
335 kcal White self-raising flour.
400 kcal Sugar (doesn't appear to matter which kind).
410 kcal Cheddar cheese.
410 kcal Flora margarine.
680 kcal Stork solid butter.
I also managed to find out that the milk we buy is 207 kcal / 100ml.
Now, if I know how many ml there is in 100g...
Anyway, based on the above data, we can compute the total calorific
value of one of my lemon cakes:
250g flour = 837.5 kcal
250g sugar = 1,000.0 kcal
250g butter = 1,700.0 kcal
3 eggs = 210.0 kcal
3,747.5 kcal for the cake mix
1 jar of lemon curd is 400g, so half a jar is 200g.
200g lemon curd = 604.0 kcal
400g icing sugar = 1,600.0 kcal
5,951.5 kcal final total
If each person eats a 1/12th slice, that's 496 kcal per slice.
Now compute how many months you would have to run non-stop to burn that
many calories. Yeah, exactly.
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On 05/02/2013 03:30 PM, Orchid Win7 v1 wrote:
> 3,747.5 kcal for the cake mix
>
> 1 jar of lemon curd is 400g, so half a jar is 200g.
> 200g lemon curd = 604.0 kcal
> 400g icing sugar = 1,600.0 kcal
> 5,951.5 kcal final total
I believe I may have miscomputed here.
The layer of buttercream in the middle is 100g butter and 200g icing
sugar. It probably takes another 200g icing sugar to do the top. So that
gives us
200g lemon curd = 604.0 kcal
400g icing sugar = 1,600.0 kcal
100g butter = 680.0 kcal
6,641.5 kcal for the whole cake
553.5 kcal per slice
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On 2/5/2013 7:53 AM, Orchid Win7 v1 wrote:
> Fun thing #1: When people say "only fifty calories", apparently they
> /actually/ mean 50 kcal - i.e., 50,000 calories. This weirds me out
> slightly.
>
In a similar vein of questionable advertising/labeling:
http://skepchick.org/2013/02/centrum-silver-has-been-studied/
Rule #1 - Never say anything that isn't true, but.. never actually say
what **IS** true either.
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Orchid Win7 v1 <voi### [at] dev null> wrote:
> More importantly, I love to dance, and it frustrates the living hell out
> of me that I can only dance for about 45 seconds before I'm so utterly
> dead that I can barely stand up any more. That being the case, stamina
> is something I want to work on.
I think we have had this conversation before, and back then you didn't
seem to believe me (or want to believe me, or whatever.)
If you want to get in good shape and gain stamina, so that you can dance
for more than 45 seconds, what you need is about 1 hour of aerobic exercise
5 or 6 times a week.
If you are in horrible shape, you achieve this by walking every day about
7 to 10 km at a good pace in one go (you have to end up sweating). You need
good shoes for this.
After 3 to 6 months you might be able to start jogging, and that's the
perfect continuation to this regime.
--
- Warp
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> Right now I have a cold. But for the last few days, I've been running 1
> mile every night. That's 10 minutes of running at 6 MPH. Sounds easy,
> right? Well let me tell you, by the end of those 10 minutes - no, wait,
> *before* the end of those 10 minutes, I am absurdly exhausted.
Go slower and further - once you have built up to 3 or 4 miles at a
slower pace you'll find if you go back to 1 mile you can do it a lot
faster without much effort. Get a heart rate monitor watch that beeps
above a certain limit, it helps to control your speed and stop you
getting worn out too quickly.
> According to this machine, my flabby 180 lbs pounding the treadmill at 6
> MPH burns about 15 kcal per minute. So a 1 mile run burns off a 150 kcal.
But when compared to what your body burns off anyway during the day
without any exercise (around 2500 kcal) running 1 mile doesn't really
allow you to eat significantly more than if you didn't run.
> Now look at that bottle of coke in my hand. "47 kcal", it says. So just
> by having a drink when I'm done, I've completely negated 30% of that
> mile. No, wait a sec - that's 47 kcal per 100 ml! But this isn't a 100
> ml bottle - it's 550 ml. So that's... uh... 258 kcal!
That's why there's a million diet options available - the 600 ml bottle
of pepsi max here on my desk has 100x less calories :-)
> It seems crystal clear to be that the /only/ reason the manufacturers
> would possibly do this is so that they can print smaller, less
> frightening numbers on the packet.
That reasoning doesn't explain then why they put the values per 250 ml
serving on the front of drinks, when they could put the values per 100
ml instead. I wonder if there is a set of "standard" serving sizes?
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On Tue, 05 Feb 2013 14:53:12 +0000, Orchid Win7 v1 wrote:
> It would be nice to walk around with an impressive set of bulging
> muscles.
> But obviously that's impossible. (I mean, unless you quit your job and
> become a full-time body-builder - and how has the money to do that?)
Yes, nobody in the world ever built muscles without being a full-time
bodybuilder. m-/
(I have a former boss who was a distance runner - he had something like
5% body fat, ran marathons, but it wasn't his full time job.)
What have we said before about these absolutist declarations that
something must *obviously* be impossible except/unless one makes the goal
the only thing in their life?
Oh, yeah - that that's usually entirely false.
Jim
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> Yes, nobody in the world ever built muscles without being a full-time
> bodybuilder. m-/
>
> (I have a former boss who was a distance runner - he had something like
> 5% body fat, ran marathons, but it wasn't his full time job.)
I have a crazy guy who sits next to me in our office (so again training
is not his full time job). He's going to run the London marathon this
year, but for him that is just a warm up for the iron man triathlon he's
doing later in the year. In case you don't know (I didn't until I looked
it up) it's 2.4 miles swimming, 112 miles cycling and then a full
marathon running. That probably will burn a few days worth of calories :-)
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> On 05/02/2013 02:53 PM, Orchid Win7 v1 wrote:
>
>> Perhaps my next project should be to sit down and compute the calorific
>> value of those lemon cakes I keep making. (I doubt the value changes
>> significantly due to cooking...)
>
> Some randomly-selected food items, sorted by calorific value per 100g:
>
> 126 kcal White rice.
> 147 kcal Eggs. (~70 kcal per egg.)
> 256 kcal Blackcurrant jam.
> 263 kcal Minced beef.
> 302 kcal Lemon curd.
> 313 kcal Brown self-raising flour.
> 335 kcal White self-raising flour.
> 400 kcal Sugar (doesn't appear to matter which kind).
> 410 kcal Cheddar cheese.
> 410 kcal Flora margarine.
> 680 kcal Stork solid butter.
>
> I also managed to find out that the milk we buy is 207 kcal / 100ml.
> Now, if I know how many ml there is in 100g...
>
http://hypertextbook.com/facts/2002/AliciaNoelleJones.shtml
--
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/* @ */{P(0,a)P(a,b)P(b,c)P(2*a,2*b)P(2*b,b+c)P(b+c,<2,3>)
/* gmail.com */}camera{orthographic location<6,1.25,-6>look_at a }
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Le 2013-02-05 12:11, scott a écrit :
> He's going to run the London marathon this
> year, but for him that is just a warm up for the iron man triathlon he's
> doing later in the year.
My spinning coach is going to try to run 30 ironmans (ironmen?) in 30
days, next fall. In 2008 he completed 10 ironmen in 11days 6 hrs and
last oct, he did 5 in 73 hours 40mins. He's currently the 2nd
utlratriathlete in the world.
http://www.iutasport.com/?page=worldcup
And that's on top of his full time job in a hospital and his part time
job as a spinning and running coach.
But of course, that's impossible.
--
/*Francois Labreque*/#local a=x+y;#local b=x+a;#local c=a+b;#macro P(F//
/* flabreque */L)polygon{5,F,F+z,L+z,L,F pigment{rgb 9}}#end union
/* @ */{P(0,a)P(a,b)P(b,c)P(2*a,2*b)P(2*b,b+c)P(b+c,<2,3>)
/* gmail.com */}camera{orthographic location<6,1.25,-6>look_at a }
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On 05/02/2013 04:09 PM, Patrick Elliott wrote:
> Rule #1 - Never say anything that isn't true, but.. never actually say
> what **IS** true either.
Ah yes, the lies without lying. Gotta love that!
Although I have to say, the beauty products with the string of
sciency-sounding "technology" names are the ones that really annoy me.
You can take a block of lard and call it "Novo(tm) triglyceride
formulation with sodium ion technology(r)", but that doesn't make it
actually /do/ anything different to what a normal block of lard does...
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