In this minisode of How It's Made, find out how hot dogs make their way from raw meat at a factory to your local street vendor.

Sit back and enjoy the factory fun with this How It's Made: Perogies video.

A ball valve is a form of quarter-turn valve which uses a hollow, pivoting ball to control flow through it.

From end to end, this clip from The Science Channel's, "How It's Made," shows us how combination wrenches are manufactured.

Follow the path of deli sausages from ground meats at the factory to the grocery store on this clip from The Science Channel's, "How It's Made."

Find out how recycled plastic bottles are transformed into polyester yarn on this clip from The Science Channnel's, "How It's Made."

This warm and fuzzy clip from The Science Channel's, "How It's Made," is all about fleece.

From the special spices to the drying and smoking of the links, see how tasty little pepperonis are made.

Sit back and enjoy the factory fun with this How It's Made: Handcrafted Moulds video.

Find out how eco friendly hand dryers are heating public washrooms up on this clip from The Science Channel's, "How It's Made."

Grass or string trimmers are compact and allow you to cut around and between objects. A rotating nylon line cuts down vegetation in its path. It was invented in the late 1960s.

How can fire extinguishers contain such powerful chemicals and propellants without being dangerous? Find out how they are made and what makes them work.

Got a sweet tooth? Then you won't want to miss this clip about muffins from The Science Channel's, "How It's Made."

Sit back and enjoy the factory fun with this How It's Made: Powder Horns video.

This version features a chocolate truffle base under a layer of marble cheesecake. The decoration on the top is known as a napoleon design.

This clip from The Science Channel's, "How It's Made," doesn't crack under pressure gauges.