Billy Hunt wants you to yell and scream. At your cheating spouse, that insatiable boss, your dad who missed the baseball game. And do it for the camera.

His Screamotron3000 is a converted karaoke boombox that automatically takes a picture when triggered by the sound of a scream.

"It can be a little rough having people yell at you all day," he says, "but I find it so interesting how human emotion plays out."

Though the contraption sounds a bit technical, for Hunt it's more of a psychology experiment:

Aaron Sorkin's new HBO drama The Newsroom follows the inner workings of a fictional cable network trying to challenge America's hyperpartisan 24/7 news culture. It's a typical Sorkin drama, complete with fast-paced dialogue, witty scenes and a strong ensemble cast.

So why a newsroom?

"It suits my style," he tells Fresh Air's Terry Gross. "I like writing about heroes [who] don't wear capes or disguises. You feel like, 'Gee, this looks like the real world and feels like the real world — why can't that be the real world?' "

Chris Morgan explores the world of black bears caught in the crossroads of urban development in Anchorage and the wilderness, and he journeys north 610-miles from Denali to Prudhoe Bay along the only Alaskan highway to reach the Arctic.

Airs Wednesday, July 18, at 7pm on Channel 5.

All Rock 'n Roll: Is this the Bob Dylan guitar that changed rock music forever? Autographs from the Beatles' Miami concert - are they real? And, did Frank Zappa create this collage? Find out on the Season 10 premiere of History Detectives!

Airs Tuesday, July 17, at 8pm on Channel 5.