We've had a relatively cold but sunny day. Western New York state is digging out from two feet of record snow - the most snowy two October days on record that has incidentally killed 3 people. Last year, the snow started at the end of October, so why it couldn't start in the first half of October this time? Global warming has been renamed to climate change anyway, so with a little bit of imagination, it could also explain the cooling. ;-)
How Far Can the Human Eye See a Candle Flame? - Answers on the Web vary from a few thousand meters to 48 kilometers. Now a pair of physicists have carried out an experiment to find out.
6 hours ago