Add Yahoo as a preferred source to see more of our stories on Google. COLUMBUS, Ohio (WCMH) — Monica Day recently visited COSI to explore some of the museum's often-overlooked hallway science ...

Usually it takes a lot of rain to force water to rise, but you can do the same thing by creating a difference in air pressure. STEP 1: Place the candle in the center of the pie pan. STEP 2: Fill the ...

Science guy Steve Spangler shares an experiment that explains the mystery of air pressure and cold weather changes.

COLUMBUS, Ohio (WCMH) — Monica Day recently visited COSI to explore some of the museum’s often-overlooked hallway science experiments. Joined by COSI educator Joe Wood, she got a hands-on lesson in ...