Make that a tea cup but – still, interesting. Will have to pay more attention to the bubbles next time…Wonder if that really works.
[bpfb_link url=’http://lifehacker.com/5896281/use-your-coffee-cup-as-a-basic-barometer?utm_medium=referral&utm_source=pulsenews’ title=’Use Your Coffee Cup as a Basic Barometer’ image=’http://img.gawkerassets.com/img/17hkcz14tlcxijpg/fb.jpg’]Instructables user stickmop shares a trick to tell basic barometric pressure using a hot cup of coffee, tea, or cocoa; when you pour the coffee into the cup watch the bubbles. If they move to the edge of the cup quickly you can expect clear skies for the next 12 hours, if they hang out in the center expect rain in the next 12 hours, and if the bubbles move slowly to the edge you may get a bit of weather, but it will clear soon. [/bpfb_link]