From: The Science Channel on Fri, May 27 2011 8:58 AM

Watch to see how the famed London’s Tower Bridge is operated!

From: The Science Channel on Fri, May 27 2011 8:58 AM

Find out how tartan fabric is created to make Scottish kilts.

From: The Science Channel on Fri, May 27 2011 8:58 AM

A customer who bought a vintage drafting kit at a flea market found that his purchase actually contained an antique IV medical kit. Can he convince Mike and Evan to take it off his hands?

From: The Science Channel on Fri, May 27 2011 8:58 AM

Complex robots go head to head in the RoboGames 2011 Kung-Fu event.

From: The Science Channel on Fri, May 27 2011 8:57 AM

An Obscura customer brings in a curious object: a conjoined alligator boy. But is it the real deal?

From: The Science Channel on Fri, May 20 2011 1:52 PM

Mike and Evan present a slice of preserved, diseased human brain to their client, Voltaire. Will he find it worth the steep price tag?

From: The Science Channel on Fri, May 20 2011 1:48 PM

The Great Throwdini demonstrates his sharp work before purchasing a Houdini throwing knife from Ryan.

From: The Science Channel on Fri, May 20 2011 1:48 PM

Evan and Mike, searching for a "mad-scientist" object for a client, visit a massive private collection in Brooklyn. Can they unearth the perfect piece from an overwhelming selection?

From: The Science Channel on Fri, May 20 2011 1:47 PM

A pair of Obscura customers are in for quite a surprise when they find out what an antique mask they bring in was used for — and how much it’s worth!

From: The Science Channel on Fri, May 20 2011 1:47 PM

A pair of Obscura customers are in for quite a surprise when they find out what an antique mask they bring in was used for — and how much it’s worth!

From: The Science Channel on Fri, May 20 2011 1:47 PM

Obscura customer Andrea scores big time while on the hunt for a morbid and unique birthday gift for her husband.

From: The Science Channel on Fri, May 20 2011 1:47 PM

Obscura customer Andrea scores big time while on the hunt for a morbid and unique birthday gift for her husband.

From: The Science Channel on Fri, May 20 2011 1:46 PM

Obscura customer Ann scores a great deal to assist with her artwork, which she creates from bodily secretions and other human products.

From: The Science Channel on Fri, May 20 2011 1:46 PM

With some fine research, Mike and Evan are able to provide their customer, Adam, with a vintage bed of nails — with an interesting provenance -- for his sideshow act. Can Adam earn a discount by providing a demonstration?

From: The Science Channel on Fri, May 20 2011 1:46 PM

A customer brings an incredibly realistic prosthetic eye piece to Obscura, and gets a lesson in the object’s history from Mike and Evan.

From: The Science Channel on Fri, May 20 2011 7:10 AM

Get ready for the next big thing in SCI Sports: Killer Robots! Witness 200 lb. robots face off in a RoboGames cage match to the finish. Check out Killer Robots, Memorial Day, May 30 at 9PM E/P.

From: The Science Channel on Fri, May 13 2011 11:13 AM

Mike and Evan, desperate to find the perfect item for a customer, investigate an antique Victorian medical device meant to treat intestinal disorders.

From: The Science Channel on Fri, May 13 2011 11:13 AM

A new customer enters Obscura in search of a huge, magnificent piece of taxidermy to become the centerpiece of a jewelry store in Soho.

From: The Science Channel on Fri, May 13 2011 11:00 AM

Find out how mayonnaise, one of the world’s most popular condiments, is made in high-tech food production factories.

From: The Science Channel on Fri, May 13 2011 10:54 AM

A customer demonstrates why she’s called "The Amazing Amy," and earns a deep discount on a stuffed bobcat.