Siblings, Lucas and Sarah Grove prove just how bad littering is to our environment.
Elsmere School hosted their annual Science Fair organized by the incredibly talented and generous Ann Marie Carswell and a host of supportive volunteers.
Dozens of elementary school students displayed their terrific projects ranging from volcanoes to bubble gum to mixing diet coke and mentos - and everything in between.
But the one that caught BethlehemGoesGreen's attention was titled "Today and Tomorrow" by Lucas and Sarah Grove.
Watch this short video to learn how they came up with this terrific idea and what they learned from it.
