Portland District Library’s STEM Club: The Boat Float is making its way to the library on Saturday, April 20th starting at 11:00 am. Build a boat, with a team or individually, using a variety of materials. See if your boat can keep the water out and hold weight by testing it in a real pool of water! Continue to change and improve your design until the boat successfully floats. Pre-registration is required, so call the library today to sign-up today for The Boat Float!