Inside the Factory
BBC Earth lördag 07:55 - 09:00Gregg is in the Netherlands at one of the world's biggest sauce factories where he finds out how mayonnaise is made. He visits a farm near Arnhem where he is wowed by an egg-cracking machine.

Gregg is in the Netherlands at one of the world's biggest sauce factories where he finds out how mayonnaise is made. He visits a farm near Arnhem where he is wowed by an egg-cracking machine.