RATED 14+. Moments after take-off, the pilots of Birgenair Flight 301 are bombarded by confusing alarms; bewildered, they struggle to regain control of the Boeing 757 but within five minutes, the plane slams into the ocean, killing everyone on board.

A daily science magazine show that delivers a fascinating mix of documentaries and features, with hosts Ziya Tong and Dan Riskin.

Era Alaska is called upon to aid a village impacted by heavy flooding; two pilots get lost in a sea of fog off the Russian coast while trying to deliver desperately needed ammunition; down in Anchorage, Jim's prized Cessna 180 goes up in smoke.

The Junk Raiders continue on the restaurant build, and even though they've found a mountain of stuff, none of it is good enough for designer Michelle, and her vision for the Farmhouse Tavern; General Contractor Geoff sends the team on the mother of all farm salvages - the taking down of a barn full of 100 years of farmhouse junk.

The Martin Mars water bomber is the world's biggest seaplane; originally built in 1945 for the U.S. Navy, it was converted to a water bomber in 1958 and has since flown more than 8,000 firefighting missions.