Read the full story from the BBC.
Lawrence Okettayot is on a road trip across Uganda.
He’s spreading the word about a device he’s created which could be a solution to Africa’s food waste crisis.
Food wasted every year in the continent could feed up to 300 million people, according to the United Nations. In just Uganda alone, up to 40% of fruit and vegetables end up being discarded.
But Lawrence, a 23-year old engineering student, hopes that his invention, the Sparky Dryer, will change everything.
The device is a dehydrator running on garden waste that dries fruit and vegetables quickly, making them last for months instead of days.
It looks like a small fridge and uses organic waste instead of electricity – to which few farmers in Uganda and elsewhere in Africa have regular access.