National Geographic Channel

'S8/E5'. In this episode we learn the science behind the fails when building a champagne tower, taking off in a paraglider, and the principles behind vortices.

'S8/E6'. In this episode we learn the science behind the fails, when urban downhill cycling, smashing eggs and surfing the biggest wave ever.

'S1/E6 - Poland'. Venture into the heart of Poland's most awe-inspiring engineering marvels.

'S6/E1 of 8 - Mega Trouble'. During the coldest winter for a decade, the ice road heroes put their lives on the line to rescue drivers in danger.

'S6/E2 of 8 - Rivals On The Rocks'. During the coldest winter for a decade, the ice road heroes put their lives on the line to rescue drivers in danger.

'S6/E3 of 8 - Deadline Danger'. In the coldest winter for a decade, the ice road heroes put their lives on the line to rescue drivers in danger.

'S6/E4 of 8 - Blizzard Battle'. In the coldest winter for a decade, the ice road heroes put their lives on the line to rescue drivers in danger.

'S2/E9 - Guitars and Snowmobiles'. Wintertime brings snow, ice and fun when enjoyed wisely, jumping with a flaming rope can be complicated and painful, and spinning guitars is cool but may cause harm...

'S2/E10 - Breathing Fire and Running on Water'. There are many ways to embarrass and humiliate yourself when breathing fire, trying to run on water, or performing tricks on a balance beam.

'S2/E11 - Piggyback Rides and Ladder Climbing'. In this episode we learn just how many ways there are to embarrass, injure and humiliate yourself when walking downstairs, giving a piggyback, or climbing a ladder.

'S2/E12 - Barbecues and Hammocks'. Tune in for a smashing time, filled with crashing, falling and exploding! Watch drivers spinning into trees and snowmobiles going off course.

'S1/E9 - Ultimate Battleships'. The Battle of Jutland of 1916 was the most violent sea battle in history. Maritime archaeologists and historians go in search of Jutland's secrets.

'S1/E10 - Malaysia Airlines 370'. How can we lose a jetliner with 239 people on board with today's technology? This episode goes inside the longest and most costly search in aviation history.

'S1/E1 - Fire and Ice'. Frigid temperatures wreak havoc on Dawson City.

'S1/E2 - Call for Help'. First responders battle flames and attempt a dangerous snowstorm rescue.

'S1/E4 - Pressure Cooker'. An avalanche risk forces a bombing mission above the Klondike Highway.

'S1/E5 - The Hunt'. Harsh flying conditions threaten the search for a historic missing plane.

'S1/E6 - Ice Jam'. Devastating flash floods threaten Dawson City.

'S1/E8 - End of the Road'. Firefighters face two emergencies that test their limits.

'S1/E6 - Nighthawk'. The story of the F-117 Nighthawk, the world's first stealth fighter jet.

'S3/E5 - Too Heavy to Hold'. A billboard falls, subway tunnels cave, and 'ghost-scrapers' remain unfinished.

'Trafficked With Mariana Van Zeller: Compilations. S1/E2'. Mariana offers a behind the scenes look at Trafficked and the players of the world's multi-trillion-dollar shadow economy.

'S5/E9 - Cartel USA'. Mariana investigates the growing influence of Mexican cartels in America, exposing an extensive network that's fuelling violence and addiction.

'S4/E2 - Vegas Breakdown'. At the Clark County Detention Center, inmates enter the jail high, mentally ill or both. These inmates are the jail's problem and responsibility.

'S4/E11 - Eruption on Montserrat'. In 1995, for the first time in over 300 years, the Soufriere Hills Volcano in Montserrat erupts. Two years later, a second eruption occurs, this time with deadly results.

'S1/E6 - Nighthawk'. The story of the F-117 Nighthawk, the world's first stealth fighter jet.