This Is What -40°F Feels Like
Not in 40 degrees below zero. At this temperature, you feel the cold in your lung-tubes. You feel it in the air sacs. You feel it touching your blood. It's hard to take deep breaths of air this cold without reflexively coughing. It doesn't take long in ...
At What Temperature Does Water Freeze?
0 degrees Celsius, 273.15 Kelvin. That’s not always the case, though. Scientists have found liquid water as cold as -40 degrees F in clouds and even cooled water down to -42 degrees F in the lab. How low could they go? That turns out to be a tricky ...
Supercool: Water doesn't have to freeze until -48 C (-55 F)
But the property of water that "is most fascinating is that you can cool it down well below 32 degrees Fahrenheit [zero Celsius] and it still remains a liquid," says Molinero. Liquid water as cold as minus 40 C (minus 40 F) has been found in clouds.
Pesto Stuffed Pork Chops
Bake in the preheated oven until chops are browned and stuffing is hot, about 40 minutes. An instant-read meat thermometer inserted into the center of the stuffing should read 145 degrees F (63 degrees C). Brush chops with balsamic vinegar and bake until ...
What Is the Greenhouse Effect?
The moon, which has almost no atmosphere, is about minus 243 degrees F (minus 153 degrees C) on its dark side ... Atmospheric CO 2 levels have increased by more than 40 percent since the beginning of the Industrial Revolution, from about 280 parts per ...