We're not talking here about the effect of aerosol on the environment, but about something you'll only notice if you use up most or all of the can at once.
How does dry ice perform this disappearing act? Why is dry ice dry?
Today on A Moment of Science, we solve yet another common kitchen mystery. You’ve seen them sticking out of store-bought turkeys, and have counted on them to let you know when they’re cooked to perfection. What are they? Pop-up Timers! In an effort to take some of the guesswork out of cooking turkeys, producers often [...]