Materials
2 green Skittles
2 green M&M’s
Aluminum foil
Water
Dropper
Toothpicks
Pencil (not a pen!)
At least 2 coffee filters
Scissors
Metric ruler
Salt
2 tall clear glasses or jars.
2 mini binder clips (if you don’t have binder clips around, you can use tape)
2 straws or skewers (or two more pencils if you are using tape)