|
06-19-2019, 09:20 PM
|
|
|
Join Date: Jul 2017
Posts: 3,741
|
|
How big is the cube in picture?
What do you think, how big is the cube in the picture? I spent a few seconds looking at it and I can’t reasonably approximate. Is it the size of the mountain behind it? Is it just slightly taller than the person?
In the article I took it from, they said this represents an approximate volume of 1 megaton of CO2. They didn’t, however, however indicate the actual size. So I am wondering how big is it.
|
06-19-2019, 09:45 PM
|
|
|
Join Date: Sep 2014
Location: Ponoka
Posts: 38
|
|
Well, a million tons of water would be a cube measuring 100 meters on each edge. Megaton is used more for nukes. Maybe they should have used a million tons.
|
06-19-2019, 09:58 PM
|
|
|
|
Join Date: Oct 2009
Location: Medicine Hat
Posts: 4,250
|
|
1 Megatonne or metric megaton (unit of mass) is equal to 1,000,000 metric tons. A metric ton is exactly 1000 kilograms (SI base unit) making a megatonne equal to 1000000000 kilograms. 1 Mt = 1000000000 kg.
So how many "tons" of CO2 do we produce..?? Plus co2 is not a pollutant...
Canada's carbon dioxide emissions from fossil fuel and cement production reached about 573 million metric tons in 2017, compared to 496 million metric tons in 1995.
SOOOOOOO.....573 0f those cubes for the ENTIRE country of Canada....so a fly on an Elephants arse....plus all our boreal forests would reduce the actual number to.....ZERO.
They should have used cubes...but I am sure this is much more dramatic.
__________________
Trades I would interested in:
- Sightron rifle scopes, 4.5x14x42mm or 4x16x42mm
especially! with the HHR reticle. (no duplex pls.)
- older 6x fixed scopes with fine X or target dot.
Last edited by 6.5 shooter; 06-19-2019 at 10:18 PM.
|
06-19-2019, 10:20 PM
|
|
|
|
Join Date: Aug 2007
Location: Calgary
Posts: 19,420
|
|
CO2 is tree and plant food
__________________
"The trouble with people idiot-proofing things, is the resulting evolution of the idiot." Me
|
06-19-2019, 10:27 PM
|
|
|
|
Join Date: Sep 2010
Location: Camrose
Posts: 2,359
|
|
Quote:
Originally Posted by CaberTosser
CO2 is tree and plant food
|
I want your post taxed. Makes way too much sense.
|
06-19-2019, 10:47 PM
|
|
|
Join Date: Jul 2017
Posts: 3,741
|
|
That’s the problem. I am aware that a megaton is one billion kilograms. I can imagine/know more or less what a ton of water looks like. Not so much with gas though. Hence the question. Thought someone can give me an idea what a tone of gas would look like, fully compressed, I am assuming. Not sure what they were trying to picture and didn’t read the article. Not a fan of reading material that starts with false impressions.
Here is the article if anyone is interested: https://www.cbc.ca/news2/interactive...onting-carbon/
The graph in the article shows that we are at 716 MT currently.
P.S. I know how most of you feel about climate change, have been reading this forum long enough. Really just want to know what a billion kg of gas looks like
|
06-19-2019, 10:57 PM
|
|
Moderator
|
|
Join Date: Feb 2015
Posts: 7,671
|
|
Not sure of the dimensions on the cube shown, as it's very misleading, as I'm sure is the intention. However, at standard temperature and pressure, CO2 has a density of 1.98 kg/m3. Therefore, the dimensions would be approx. 796 m cubed.
|
06-19-2019, 11:58 PM
|
|
|
|
Join Date: Feb 2012
Posts: 2,310
|
|
The boy in the picture is wearing shorts so I'm gonna guess that the temp is 22C.
Each side of the cube would be 819m ish.
|
06-20-2019, 12:22 AM
|
|
|
Join Date: Jul 2017
Posts: 3,741
|
|
Thanks guys! Greatly appreciate it.
|
06-20-2019, 08:03 AM
|
|
|
Join Date: Sep 2017
Posts: 347
|
|
If you compress that gas it will fit in a propane tank. Compress it even more and you will get a nice little block off dry ice
Scroll down in that article, without reading the bs, and they have an interactive map with a dirty block sitting over your favourite city. Zoom out to the whole province and the block looks pretty small.
|
06-20-2019, 08:18 AM
|
|
|
|
Join Date: Oct 2011
Location: Westerose
Posts: 4,078
|
|
Quote:
Originally Posted by Big Sky
The boy in the picture is wearing shorts so I'm gonna guess that the temp is 22C.
Each side of the cube would be 819m ish.
|
But he is also well above sea level, so I would guess closer to 900m. That is a WAG, I didn't go looking for chem lab handbook.
ARG
__________________
In the immortal words of Jean Paul Sartre, 'Au revoir, gopher'.
Quote:
Originally Posted by sjemac
It has been scientifically proven that a 308 round will not leave your property -- they essentially fall dead at the fence line. But a 38 round, when fired from a handgun, will of its own accord leave your property and destroy any small schools nearby.
|
|
06-20-2019, 08:52 AM
|
|
|
|
Join Date: May 2007
Location: Central Alberta
Posts: 21,399
|
|
Quote:
Originally Posted by Big Sky
The boy in the picture is wearing shorts so I'm gonna guess that the temp is 22C.
Each side of the cube would be 819m ish.
|
Blatant propaganda move to background it with pristine mountain scenery and put a child in it.
Grizz
__________________
"Indeed, no human being has yet lived under conditions which, considering the prevailing climates of the past, can be regarded as normal."
John E. Pfeiffer The Emergence of Man
written in 1969
|
06-20-2019, 11:53 AM
|
|
|
|
Join Date: Oct 2007
Location: Edmonton AB
Posts: 1,064
|
|
Quote:
Originally Posted by Geraldsh
If you compress that gas it will fit in a propane tank. Compress it even more and you will get a nice little block off dry ice
Scroll down in that article, without reading the bs, and they have an interactive map with a dirty block sitting over your favourite city. Zoom out to the whole province and the block looks pretty small.
|
The "propane tank" or block of dry ice would still weigh a million tonnes though.
That would be a pretty high pressure tank and more than a "nice little block" of dry ice.
Nice try though.
|
06-20-2019, 12:15 PM
|
|
|
|
Join Date: Apr 2018
Location: Calgary
Posts: 1,817
|
|
Quote:
Originally Posted by Copidosoma
The "propane tank" or block of dry ice would still weigh a million tonnes though.
That would be a pretty high pressure tank and more than a "nice little block" of dry ice.
Nice try though.
|
But would it weigh more than a million tonnes of feathers?
|
06-20-2019, 12:34 PM
|
|
|
|
Join Date: Sep 2010
Location: Camrose
Posts: 2,359
|
|
Quote:
Originally Posted by Okotok
But would it weigh more than a million tonnes of feathers?
|
No. Feathers weigh almost nothing.
|
06-20-2019, 12:39 PM
|
|
|
|
Join Date: Mar 2008
Posts: 2,073
|
|
Quote:
Originally Posted by Okotok
But would it weigh more than a million tonnes of feathers?
|
Depends on the type of bird.
|
06-20-2019, 03:16 PM
|
|
|
Join Date: Sep 2017
Posts: 347
|
|
If a crow and a goose and a partridge fly into that cube - how many pigeons will fly out?
Aanndd pull!
|
06-20-2019, 10:15 PM
|
|
|
|
Join Date: Jun 2007
Location: Edmonton SW
Posts: 1,565
|
|
12’x12’x12’
__________________
|
06-21-2019, 05:31 AM
|
|
|
|
Join Date: May 2012
Posts: 2,535
|
|
Quote:
Originally Posted by Grizzly Adams
Blatant propaganda move to background it with pristine mountain scenery and put a child in it.
Grizz
|
My thoughts exactly.
But the anti's have allways been about misrepresentation and void of facts and logical thinking.
|
06-21-2019, 09:18 PM
|
|
|
Join Date: Apr 2008
Location: calgary ab
Posts: 2,703
|
|
It's not a cube cause of the split in the middle. you got triangles, squares and rectangles on both sides of the split. If indeed it is a cube? Put into perspective in relation to the person standing in front of it and the distance from cube to person and distance from person to mountains and height of cube to lake and distance of cube to mountains Ha Ha Lost my train of thought
|
06-24-2019, 10:46 AM
|
|
|
Join Date: May 2007
Location: St. Albert, AB
Posts: 1,178
|
|
Quote:
Originally Posted by fishnguy
That’s the problem. I am aware that a megaton is one billion kilograms. I can imagine/know more or less what a ton of water looks like. Not so much with gas though. Hence the question. Thought someone can give me an idea what a tone of gas would look like, fully compressed, I am assuming.
P.S. I know how most of you feel about climate change, have been reading this forum long enough. Really just want to know what a billion kg of gas looks like
|
Come on over for couple bowls of my chili and you'll see what a billion kg gas looks like
|
06-24-2019, 05:34 PM
|
|
|
Join Date: Sep 2014
Posts: 248
|
|
Quote:
Originally Posted by Geraldsh
If you compress that gas it will fit in a propane tank. Compress it even more and you will get a nice little block off dry ice
Scroll down in that article, without reading the bs, and they have an interactive map with a dirty block sitting over your favourite city. Zoom out to the whole province and the block looks pretty small.
|
I zoom out far enough that the cube disappeared. I solved the co2 problem. You can thank me later, lol.
|
06-24-2019, 07:38 PM
|
|
|
Join Date: Nov 2014
Location: Calgary
Posts: 513
|
|
Looks like one cubic inch on my phone
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
All times are GMT -6. The time now is 01:23 PM.
|