Morris Arboretum Botanical Scientist, Cindy Skema says there is a way to travel back in time. For hundreds of years naturalists have collected and documented plant specimens. “Many of the plants collected were preserved by being pressed, dried and arranged on sheets of paper,” according to Skema.  Now the Mid-Atlantic-Megalopolis project is saving these old plants, one upload at a time. Read about it in GridPhilly.