What is the formula to tell tempature from the chirps of crickets?

bradruth

Lifer
Aug 9, 2002
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I believe the formula is as follows:

The amount of free time you have x 1 = infinite.
 

sharkeeper

Lifer
Jan 13, 2001
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Count cricket chirps in fifteen seconds. Add 40 to this number. Result is approximate temperature in degrees Fahrenheit.

For Centrigrade, count chips for 8 seconds and add 5 to the result.

 

OutHouse

Lifer
Jun 5, 2000
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Originally posted by: sharkeeper
Count cricket chirps in fifteen seconds. Add 40 to this number. Result is approximate temperature in degrees Fahrenheit.

For Centrigrade, count chips for 8 seconds and add 5 to the result.

is this true? i have never hear it before
 

Hayabusa Rider

Admin Emeritus & Elite Member
Jan 26, 2000
50,879
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Originally posted by: Citrix
Originally posted by: sharkeeper
Count cricket chirps in fifteen seconds. Add 40 to this number. Result is approximate temperature in degrees Fahrenheit.

For Centrigrade, count chips for 8 seconds and add 5 to the result.

is this true? i have never hear it before


Yep
 

So

Lifer
Jul 2, 2001
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Originally posted by: Yossarian
I'm trying to think of an application of this that will make me rich....

Selling jackets to cold crickets! Once you know which ones are cold, you can market better.
 

sharkeeper

Lifer
Jan 13, 2001
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Yes they slow down as the temperature gets colder. Temperature affects their metabolic rate and the curve is very linear. Katydids are another insect whose "song" is affected by temperature. I've recorded them along with temperature and have been able to see the relationship as well but an "easy" formula has not been established.

I hear back home it was so cold the bees were wearing yellow jackets! :p
 

Savij

Diamond Member
Nov 12, 2001
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Originally posted by: sharkeeper
Yes they slow down as the temperature gets colder. Temperature affects their metabolic rate and the curve is very linear. Katydids are another insect whose "song" is affected by temperature. I've recorded them along with temperature and have been able to see the relationship as well but an "easy" formula has not been established.

I hear back home it was so cold the bees were wearing yellow jackets! :p


Didn't the Aztecs do that with their victims also? Or was that the Maya?
 

Eli

Super Moderator | Elite Member
Oct 9, 1999
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Originally posted by: sharkeeper
Yes they slow down as the temperature gets colder. Temperature affects their metabolic rate and the curve is very linear. Katydids are another insect whose "song" is affected by temperature. I've recorded them along with temperature and have been able to see the relationship as well but an "easy" formula has not been established.

I hear back home it was so cold the bees were wearing yellow jackets! :p
bwhaha.. :p
 

Eli

Super Moderator | Elite Member
Oct 9, 1999
50,419
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And yeah, all insects(?) will slow down as it gets colder.

Put some ants in the freezer for a few minutes and see how fast they're moving when you take them out.

Or a (normally) fast moving spider.