Innovator of the Week: Dr. Kemi Ojo (Renewable Energy Engineer)
Why her? Her solar-powered cold storage unit has cut post-harvest losses for 5,000 rural farmers by 70%.
The problem: 40% of produce rots before reaching market.
The solution: $200, off-grid units that keep vegetables fresh for 10 days.
What she said: "We don't need miracles. We need distribution."

Under 30 to Watch: Chidi Okonkwo (AI for Healthcare)
Built a machine learning tool that diagnoses malaria from smartphone images – 94% accuracy. Piloting in 12 clinics.