martes, 20:45 ![How Do They Do It?](https://tvepg.eu/es/finland/channel/discovery_science-fb.png)
How Do They Do It?
How do they produce 99% of America's raisins in California's San Joaquin Valley? Plus, how do they make the world's oldest type of paper?
How do they produce 99% of America's raisins in California's San Joaquin Valley? Plus, how do they make the world's oldest type of paper?