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

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.

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

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

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

These massive, rolling irrigation systems are custom made to the field they’ll service. The factory makes the pipes and the team assembles them in the field.

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

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

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

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

This illuminating clip from The Science Channel's, "How It's Made," features hand crafted Tiffany lamp reproductions.

Find out how fermentation transforms molasses into rum on this clip from Science Channel's How It's Made.

These workers are carving and assembling elaborate cabinet doors with mother of pearl, also known as nacre. It takes incredible craftsmanship!

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

See sake made the traditional way, as workers hand manipulate the rice and fermentation. An old fashioned press is used to extract the sake.