84 million toilet paper rolls are produced every day, and almost all of them end up in the trash. Luckily, the material they're made of can be recycled seven times!

Don't miss the How It's Made marathon this Memorial Day, only on Science.

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

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.

Surgical rubber gloves were first implemented at Johns Hopkins Hospital. Watch this video to see how rubber gloves are made.

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

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

See how a master chef creates this delicious Mediterranean dessert.

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

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.

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

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

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