🔬 Science
May 12, 2026 at 04:00 AM
Teen innovators in Kenya turn farm waste into award-winning vehicle exhaust filter
Source:
Mongabay - Conservation
Two 17-year-old Kenyan students won the Africa Earth Prize for inventing HewaSafi, a low-cost vehicle exhaust filter made from maize and coconut waste, promoting cleaner air.
teen innovators
environmental technology
Kenya
clean air