Other ideas include finding which potato makes the brightest light ... “While supervising the kids making their science fair projects, the teachers’ competitive sides come out.” ...

Does a potato or a lemon produce more energy ... “It brings everyone in and we can all share our science fair projects ... and have a friendly competition,” said Rio Quinn of Wappingers ...

Other ideas include finding which potato makes the brightest light ... "While supervising the kids making their science fair projects, the teachers' competitive sides come out." ...