Nonprofit, nonpartisan journalism. Supported by readers.

Donate

St. Paul nonprofit creates simple food prep tools for the developing world

PBS NewsHour reporter Fred de Sam Lazaro reports on the dozens of retired engineers and agronomists at Compatible Technology International, crafting simple, efficient tools that could save people hours of labor on tasks like threshing grain and shelling peanuts.

You can also learn about all our free newsletter options.

No comments yet

Leave a Reply