Jing J asked:


can you tell me a complete answer why a refrigerator is cold inside while hot on the outside?

Caffeinated Content – Members-Only Content for WordPress

fuzzy_fruitcake asked:


Is using the cold setting better compared to hot? If so, how so? My hair dryer only has hot, so i’m wondering if I should buy a new one with a cold setting!

Create a video blog

sweetslice2000 asked:


My dog felt hot around his ears and on his back when I left for work this morning. Can this indicate a fever? He was acting sleepy, which is not abnormal. I don’t have a rectal thermometer, but will run out and get one if necessary…

Website content

bob K asked:


For a science fair project we are comparing how plants grow in cold vs hot temps. I can keep the plants warm but how can I keep them cold without putting them in the refridgerator. I need a way so the get the same amount of sunlight as the warm plants

Create a video blog

Dale asked:


When you get a material cold enough (really cold!) you can easily break it! How cold does steel need to be to do this?

Thanks!

Could you give me an answer be in C or F. Thanks again.
Let me rephrase my question then. How hot does steel have to be to easily break it?

Caffeinated Content for WordPress

razzb asked:


Is there any reliable way to tell if you have a fever without a thermometer? Other than just putting your hand on your forehead and seeing if it’s hot?

Caffeinated Content for WordPress