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How It’s Made: Nut Crackers Channel: The Science Channel Length: 93 Date: October 22, 2010 Nut crackers aren’t just functional devices. They're also a favorite holiday decoration! Find out how nut crackers are made.

How It’s Made: Locomotives Channel: The Science Channel Length: 96 Date: October 22, 2010 Locomotives can be build for comfort, power, speed and even terrain. For example, train tracks in North America are wider and stronger than in mos...

How It’s Made: Surgical Tools Channel: The Science Channel Length: 105 Date: October 22, 2010 Surgical instruments have evolved alongside the practice of medicine over the years. So how are today’s tools made?

How It’s Made: Road Salt Channel: The Science Channel Length: 102 Date: October 22, 2010 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?

How It’s Made: Sewing Needles Channel: The Science Channel Length: 95 Date: October 22, 2010 Throughout history, sewing needles have kept things from falling apart at the seams. How are they made?

How It’s Made: Pigment Channel: The Science Channel Length: 100 Date: October 22, 2010 Prehistoric man created colorful dyes with a mix of dirt and animal fat. How is pigment made today?

How It’s Made: Clothes Pins Channel: The Science Channel Length: 102 Date: October 22, 2010 The first clothes pins were invented in the early 1800s. The spring was added in the 1850s, which is the same design still used today.

Ghost Town: Are Hauntings Real? Channel: The Science Channel Length: 14955 Date: October 22, 2010 Experts debate whether ghost and hauntings are real.

How It’s Made: Straight Razor Channel: The Science Channel Length: 97 Date: October 22, 2010 See how molten metal and a forging hammer are used to create the straight razor.

How It’s Made: Cast Iron Cook Ware Channel: The Science Channel Length: 102 Date: October 22, 2010 Cast iron cookware is known for its ability to absorb and retain heat and distribute it evenly. What’s the difference between raw and enameled cast...

How It’s Made: Millefiori Glass Channel: The Science Channel Length: 96 Date: October 22, 2010 Millefiori is Italian for a thousand flowers. It’s also an accurate title for this elaborate method of glass making.

How It’s Made: Walking Sticks Channel: The Science Channel Length: 96 Date: October 22, 2010 Wooden walking sticks have been used since primitive times. So how are they made today?

How It’s Made: Car Doors Channel: The Science Channel Length: 99 Date: October 22, 2010 Car doors have come a long way over the last century. Today, they are smaller, stronger and even contain electronic gadgetry.

How It’s Made: Car Doors Channel: The Science Channel Length: 99 Date: October 22, 2010 Car doors have come a long way over the last century. Today, they are smaller, stronger and even contain electronic gadgetry.

How It’s Made: Motor Homes Channel: The Science Channel Length: 103 Date: October 22, 2010 A motor home is a fully equipped home on wheels. So how do they make an entire house go mobile?

Sci Fi Science: Judo: Earths Last Hope Channel: The Science Channel Length: 144 Date: October 12, 2010 Are you convinced of an imminent alien invasion? Have no fear, Michio knows judo! Hee-yah!

Sci Fi Science: Dr. Kaku Bloopers Channel: The Science Channel Length: 88 Date: October 12, 2010 Even Michio isn’t perfect. Enjoy this brilliant bloopers reel, courtesy of Dr. Kaku!

Sci Fi Science: Backyard Black Hole Channel: The Science Channel Length: 122 Date: October 12, 2010 There are lots of good reasons to be a little apprehensive about black holes. Check out Michio Kaku’s plan to avoid being "spaghettified."

Sci Fi Science: Strangely Friended Channel: The Science Channel Length: 82 Date: October 12, 2010 When you are one of the most brilliant minds in the world like Dr. Michio Kaku, you tend to hang with an interesting crowd. See what some of Michi...

Blowdown: Explosive Storage Channel: The Science Channel Length: 93 Date: October 09, 2010 Safety regulations require that this amount of explosives must be stored in a steel magazine almost 600 ft. away from any occupied buildings.

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