I Need To Make 2 Experiments For Grades 8 And 9 To Use In Science Fair For A School?
i think about an experiment concerning a mirror and magic.for example a person seems that is flying above the ground but he is actually standing on the ground
i think about an experiment concerning a mirror and magic.for example a person seems that is flying above the ground but he is actually standing on the ground
http://www.exploratorium.edu/snacks/anti…