How chicken kievs can be made cheaply

Jimmy Doherty makes chicken kievs using a home-made meat processing machine.

How is cola produced?

Jimmy Doherty reveals the secrets of cola in his food factory.

How is sugar refined?

Jimmy Doherty discovers how sugar is refined.

How milk is homogenised and pasteurised

Jimmy Doherty homogenises and pasteurises milk in his food factory.

How salad leaves are prepared for supermarkets

Jimmy discovers how salad producers keep the bugs out of the bags.

Reduced use of pesticides for growing raspberries

Jimmy Doherty meets a raspberry grower who wants to reduce the pesticides he uses.

Why cucumbers are straight

Jimmy Doherty finds out why cucumbers sold in the supermarket are always straight.