According to the Library of Congress, it’s possible, but not probable, that you could fry an egg on a sidewalk during a hot day. Eggs need to reach a temperature of 158*F to cook through. Sidewalks can usually get up to 145*F. … A concrete sidewalk isn’t the best conductor of heat.
How long does it take to cook an egg on the sidewalk?
In the hottest part of the day, it takes the egg about 20 minutes to cook through. If you don’t live somewhere that hot, you could probably do it in a solar oven that concentrates the rays of the sun under glass.
Can you cook an egg in Death Valley?
Death Valley Eggs: Yes, You Can Fry Them, But Please Use A Skillet.
Is it hot enough to fry an egg in Death Valley?
There are several references to 158 degrees as the minimum temperature needed to fry an egg. … Circle back to Nye’s experiment, and you might reason that if temperatures reach 130 degrees in Death Valley, perhaps an egg on a sidewalk there could cook just by virtue of the heat in the air and the sunlight.
How hot does Pavement get in the sun?
During the peak overhead sun periods, black pavement temperatures hit 140°F in mid afternoon between 2:00 p.m. and 4:00 p.m. They exceeded 120° on blacktop between 11:00 a.m. and 6:00 p.m., which is still above the pain thresholds for most dogs.