(Get the step-by-step instructions and watch the explosion happen in this video.) Make kids smart by eating marshmallows! Well, maybe not these marshmallows. But this science experiment help kids ...

Science, teacher and chemistry experiment in classroom with... Science, teacher and chemistry experiment in classroom with excited children learning about chemical, explosion or reaction. Kids, ...

Kids performing experiment in the laboratory. Hand drawn illustration. Watercolor painting exploding science project stock illustrations Kids performing experiment in the laboratory Illustration of ...