From lipstick that lasts to water bottles that stay cool, students tested products and theories during a science fair at ...
ELKINS PARK, Pa. (WPVI) -- For the fifth year, students at Elkins Park School took part in a science fair. 350 6th grade students worked on their assignments all semester. The projects aimed to answer ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results