Car headlights are created separately from the car, with durable plastic and reflective aluminum for maximum efficiency. Manufacturers can alter certain features, but ease of changing the bulbs stay the same.

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

Ever wonder how Audi makes their sleek, stylish and green cars? Find out now!

These soap carvings are far too delicate to be used on scrubbing duty. Check out how these beautiful sculptures are created.

This variety of baklava is made from kataifi (shredded wheat dough) instead of phyllo dough.

Black pudding is a savory dish that's popular in the UK and made from pig's blood.

See how a master chef creates this delicious Mediterranean dessert.

Prehistoric man created colorful dyes with a mix of dirt and animal fat. How is pigment made today?

Millefiori is Italian for a thousand flowers. It's also an accurate title for this elaborate method of glass making.

See how molten metal and a forging hammer are used to create the straight razor.

Bio diesel is a more eco-friendly diesel fuel that's made from vegetable oil or animal fat and does not require any petroleum to produce.

Car doors have come a long way over the last century. Today, they are smaller, stronger and even contain electronic gadgetry.

Rock salt is used on icy roads to lower the ice's melting point and clear the surface for traffic. So how is it made?

Stone wool insulation was originally discovered by...an erupting volcano!?!

Nut crackers aren't just functional devices. They're also a favorite holiday decoration! Find out how nut crackers are made.

These lemon tarts have a shortbread shell, creamy lemon filling, and buttercream. Fun fact: lemons are believed to be a hybrid between a sour orange and a citron.