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Old 01-24-2015, 05:54 PM
 
24,411 posts, read 23,070,474 times
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Except that the Colts balls tested okay under the same conditions, but maybe they were magic?
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Old 01-24-2015, 06:53 PM
 
Location: Boston, MA
14,483 posts, read 11,285,313 times
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Quote:
Originally Posted by chuckmann View Post
not that I care a lot, but what I am hearing us that the deflated balls are easier to handle and easier to catch. the reason the 12th ball remains at full pressure is that it is the one the place kicker uses, and that guy has different needs than the qb and the receivers.

so say the experts I have heard.
The refs control the kicking balls and they come directly from the manufacturer
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Old 01-26-2015, 06:23 PM
 
26,497 posts, read 15,079,792 times
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Default New England Patriots Vindicated by Science?

A Science Lab study using brand new official NFL Footballs...

All footballs are inflated to 12.5 PSI at 75 degrees...like they would be in a locker room...the balls are then put in a 50 degree room and made wet (there was heavy rain in the AFC Title game and about 45 degrees by halftime of the game).

Facts:
#1 Colder air will condense the air and decrease PSI in a ball
#2 Wet leather will expand and therefore decrease the PSI in a leather football.


Experiment Results:
The footballs lost PSI of up to 1.95 PSI --- perfectly in line with what the Patriot balls were. Keep in mind, only 1 Patriot ball was down 2 PSI. The rest lost less than that.



https://www.youtube.com/watch?v=CxsXFX3tDpg
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Old 01-26-2015, 06:26 PM
 
79,907 posts, read 44,210,872 times
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This has been covered already. Now you have to explain how it only affects one side of the field.
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Old 01-26-2015, 06:29 PM
 
26,497 posts, read 15,079,792 times
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Quote:
Originally Posted by pknopp View Post
This has been covered already. Now you have to explain how it only affects one side of the field.
A) Colts balls weren't remeasured outside at halftime.
B) Colts balls had time to dry a bit.
C) Colts balls near heater - warmer air increases PSI, drier leather increases PSI.
D) Luck started his ball off at 13.5 PSI, Brady at 12.5.

Science, it does a mind good.
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Old 01-26-2015, 10:35 PM
 
41,813 posts, read 51,059,937 times
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Quote:
Originally Posted by pknopp View Post
This has been covered already. Now you have to explain how it only affects one side of the field.
Besides those other reasons I wouldn't be surprised if they took even a step further and purposely exploited this by using warmer air to inflate them right before delivering to the officials. Cheating? Not really, I'd call it bending the rules.

In any event I was quite surprised to find out the teams had access to the balls at all.
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Old 01-26-2015, 10:42 PM
 
Location: Portland, Oregon
46,001 posts, read 35,187,290 times
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Quote:
Originally Posted by thecoalman View Post
Besides those other reasons I wouldn't be surprised if they took even a step further and purposely exploited this by using warmer air to inflate them right before delivering to the officials. Cheating? Not really, I'd call it bending the rules.

In any event I was quite surprised to find out the teams had access to the balls at all.
Same here, I had no idea each team has their own set of balls that they play with at each game. I always figured they rotated out game balls that both sides shared.
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Old 01-26-2015, 11:25 PM
 
Location: Del Rio, TN
39,870 posts, read 26,514,597 times
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Who cares? It's a bunch of adults playing a children's game.
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Old 01-26-2015, 11:25 PM
 
25,619 posts, read 36,707,101 times
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Omg.

PLAY BALL!!
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Old 01-27-2015, 07:41 AM
 
Location: The Republic of Texas
78,863 posts, read 46,634,918 times
Reputation: 18521
Quote:
Originally Posted by michiganmoon View Post
A Science Lab study using brand new official NFL Footballs...

All footballs are inflated to 12.5 PSI at 75 degrees...like they would be in a locker room...the balls are then put in a 50 degree room and made wet (there was heavy rain in the AFC Title game and about 45 degrees by halftime of the game).

Facts:
#1 Colder air will condense the air and decrease PSI in a ball
#2 Wet leather will expand and therefore decrease the PSI in a leather football.


Experiment Results:
The footballs lost PSI of up to 1.95 PSI --- perfectly in line with what the Patriot balls were. Keep in mind, only 1 Patriot ball was down 2 PSI. The rest lost less than that.



https://www.youtube.com/watch?v=CxsXFX3tDpg

Didn't I already start a thread on this?
Stating this very thing, from my science background.
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