Unintended Consequences, from the Concise Encyclopedia of Economics. The law of unintended consequences is at work always and everywhere. People outraged about high prices of plywood in areas devastated by hurricanes, for example, may advocate price controls to keep the prices closer to usual levels.
It can even keep eggs fresh for awhile without any refrigeration and extend refrigeration by a week at least. 1  Eggs can remain edible for even longer than a month, but freshness (egg yolk that sits firm and high, and a thick viscous egg white) will be noticeably less after two weeks.fter that, they'll be Grade A for another 2 weeks.   Eggs â¦ can remain edible for even longer than one month, but freshness (egg yolk that sits firm and high, and a thick viscous egg white) will be noticeably less after two weeks.   There is an expiration date on the carton.
Heat and humidity will spoil eggs but I had kept eggs in the fridge for 6 weeks before and then put them out in the box for another week until the hen got broody and hatched almost all of them. But if they get exposed to direct sunlight and high heat you won't hatch any!e: How cold can eggs get and still hatch? I had a few hens to hatch late winter.3 hens eggs endured temps. in the low 20's. One hatched 7 a few days late. The other 2 hatched 7 & 6 on time.One other hen started setting 2 days after the 2 or 3 coldest days of the yr. 13 with a 8 wind chill.