UMES STEM educator Brad Hartle shows Good Morning Delmarva how to make "Elephant Toothpaste"January 29, 2025
UMES STEM educator Brad Hartle teaches Good Morning Delmarva how to create a leak-proof bagDecember 31, 2024
UMES STEM educator Brad Hartle and Good Morning Delmarva try the Kick Stick ChallengeSeptember 20, 2024
UMES STEM educator Brad Hartle shows Good Morning Delmarva how to make a mechanical hand with cardboardJuly 12, 2024
