"Found While Hiking, What Is This Thing?"
Answer: "MCH (3-methlcyclohex-2-en1) bubble, MCH is a pheromone given off by female Douglas-fir bark beetles after laying their eggs that affects the behavior of other beetles by communicating to them that eggs have already been laid on this tree and signals to the other beetles to leave that tree alone. Basically they’re placed there by the Forestry Service to prevent infestations of bark beetles, if you see them, leave them alone"
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Elsie 11 month s ago
Good post Izi. These are always interesting.
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Webb 11 month s ago
More of these, please.
I can't believe there's people out there that doesn't know what coaxial cable is.
I can't believe there's people out there that doesn't know what coaxial cable is.
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Harman 11 month s ago
#25
Not for a half-gallon juice can, but a 12-ounce can of beer before there were pop-top cans.
Commonly called a "Church key" in the '50s.
Not for a half-gallon juice can, but a 12-ounce can of beer before there were pop-top cans.
Commonly called a "Church key" in the '50s.
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Mitty 11 month s ago
Harman,
They are indeed used to open half gallon cans of juice.
I learned to use one 50 years ago to open cans of tomato juice
They are indeed used to open half gallon cans of juice.
I learned to use one 50 years ago to open cans of tomato juice
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Cornelius 11 month s ago
Mitty,
Yep. Used to open cans of Hawaiian Punch with them.
Yep. Used to open cans of Hawaiian Punch with them.
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Philip 11 month s ago
Cornelius, I still use one to open cans of evaporated or condensed milk. Also, 50+ years ago soda cans didn't have ring tabs either, so you needed a church key to open them, too.
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Lon 11 month s ago
#27 You have 2018 Toyota, not a 2018 Atoyot. You are reading it from wrong side of the glass.
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Willis 11 month s ago
Lon,
You're joking, right?
You're joking, right?
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Lib 11 month s ago
#25 Some of us are old enough to remember needing those to open a can of beer, there weren't always pop tops
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Ona 11 month s ago
# 11, I don't think that's Marcasite. Marcasite has an orthorhombic crystal structure which is nothing like the photo.
I can't believe there's people out there that doesn't know what coaxial cable is.
Not for a half-gallon juice can, but a 12-ounce can of beer before there were pop-top cans.
Commonly called a "Church key" in the '50s.
They are indeed used to open half gallon cans of juice.
I learned to use one 50 years ago to open cans of tomato juice
Yep. Used to open cans of Hawaiian Punch with them.
You're joking, right?