Today’s Solutions: April 04, 2026

This Jamaican student’s inve

This Jamaican student’s invention is reshaping hygiene in hospitals

BY THE OPTIMIST DAILY EDITORIAL TEAM What began as a student project has become a beacon of hope for healthcare hygiene. Rayvon Stewart, a Jamaican software engineer, was just 23 years old and studying at the University of Technology in Kingston when he invented a UV-powered door handle that Read More...