STEM Students in Batangas Invent Solar-Powered Waste Disposal & Charger

STEM Students

STEM Students in Batangas Creates Solar-Powered Waste Disposal & Charger TRASH INTO POWER – STEM students in Batangas invented a solar-powered waste disposal unit that also charges mobile phones. STEM students from Calaca Senior High School in Batangas have come up with an amazing invention: a solar-powered waste disposal unit that also charges mobile phones. … Read more