The one-day event will feature explosive science demos, including liquid nitrogen blasts, balloon explosions and fast-paced ...
Kevin Seymour watches as liquids react during his COSI demonstration at the Marietta Elementary School on Friday. (Photo by Amber Phipps) MARIETTA — Fifth and sixth grade students at Marietta ...
Add Yahoo as a preferred source to see more of our stories on Google. For science ideas to catch on, they had to be promoted. Hulton Archive via Getty Images People often see science as a world apart: ...
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