Discovery Science (Canada) HDTV (SCIEN)

F-16 jets scramble to intercept a rogue Learjet carrying golf legend Payne Stewart, and when the aircraft crashes in a South Dakota hayfield, it's up to investigators to figure out what went wrong. (Repeat).

On September 11, 2001, hijackers storm the cockpit of American Airlines Flight 77 and fly the plane into the Pentagon. (Repeat).

Two 747s collide on the tarmac in Tenerife in what remains the single deadliest aviation accident of all time. (Repeat).

A Boeing 737 is engulfed in flames on the tarmac, and the disaster leaves an international team of investigators with a troubling question. (Repeat).

A commuter flight over France makes a detour that sets off a fatal set of events. (Repeat).

When a commuter flight ends in disaster, the cause rocks the airline industry. (Repeat).

A Grumman Turbo Mallard explodes and crashes into the water shortly after taking off from Miami Beach; investigators must establish why one of its wings came off in midair. (Repeat).

F-16 jets scramble to intercept a rogue Learjet carrying golf legend Payne Stewart, and when the aircraft crashes in a South Dakota hayfield, it's up to investigators to figure out what went wrong. (Repeat).

On September 11, 2001, hijackers storm the cockpit of American Airlines Flight 77 and fly the plane into the Pentagon. (Repeat).

Two 747s collide on the tarmac in Tenerife in what remains the single deadliest aviation accident of all time. (Repeat).

A Boeing 737 is engulfed in flames on the tarmac, and the disaster leaves an international team of investigators with a troubling question. (Repeat).

A commuter flight over France makes a detour that sets off a fatal set of events. (Repeat).

When a commuter flight ends in disaster, the cause rocks the airline industry. (Repeat).

The episode acquaints viewers with the making of pita bread, spiral stairs, exhaust headers, and molded limestone artworks. (Repeat).

It is shown how common objects, including racing pulley systems and medicine balls, are made. (Repeat).

Looking into how several objects are made, including fish rubbings, almonds, clay shooting machines and high-end motorcycles. (Repeat).

Looking into how several objects are made, including limestone fireplace mantels; linen ukuleles; and more. (Repeat).

Three young survivalists test their skills in the coastal rainforest of Ecuador, where they risk their lives scaling a massive rock cliff to forage for food.

Southern good ol' boy Justin and a California hippie named Dani test their survival skills. (Repeat).

The episode acquaints viewers with the making of pita bread, spiral stairs, exhaust headers, and molded limestone artworks. (Repeat).

It is shown how common objects, including racing pulley systems and medicine balls, are made. (Repeat).

Looking into how several objects are made, including fish rubbings, almonds, clay shooting machines and high-end motorcycles. (Repeat).

Looking into how several objects are made, including limestone fireplace mantels; linen ukuleles; and more. (Repeat).

Three young survivalists test their skills in the coastal rainforest of Ecuador, where they risk their lives scaling a massive rock cliff to forage for food.

Southern good ol' boy Justin and a California hippie named Dani test their survival skills. (Repeat).

The episode acquaints viewers with the making of pita bread, spiral stairs, exhaust headers, and molded limestone artworks. (Repeat).

It is shown how common objects, including racing pulley systems and medicine balls, are made. (Repeat).

Looking into how several objects are made, including fish rubbings, almonds, clay shooting machines and high-end motorcycles. (Repeat).

Looking into how several objects are made, including limestone fireplace mantels; linen ukuleles; and more. (Repeat).

A look at stunt performers. (Repeat).

Tennis balls, surround sound, and steak are featured.

Rayon, traditional English snuff and carbonated beverages are spotlighted. (Repeat).

Social networking; vodka made with grass; an aerial cable car. (Repeat).

Mike crushes grapes in Napa Valley as a winemaker; and works at a Kansas cattle ranch, discovering how dirty the cattle business can be.

Internet tricksters are spotlighted. Included: revolutionary reversing; fish out of water; and a bizarre six-pack. (Repeat).

The episode acquaints viewers with the making of pita bread, spiral stairs, exhaust headers, and molded limestone artworks. (Repeat).

It is shown how common objects, including racing pulley systems and medicine balls, are made. (Repeat).

Looking into how several objects are made, including fish rubbings, almonds, clay shooting machines and high-end motorcycles. (Repeat).

Looking into how several objects are made, including limestone fireplace mantels; linen ukuleles; and more. (Repeat).

A look at stunt performers. (Repeat).

Tennis balls, surround sound, and steak are featured.

Rayon, traditional English snuff and carbonated beverages are spotlighted. (Repeat).

Social networking; vodka made with grass; an aerial cable car. (Repeat).

Mike crushes grapes in Napa Valley as a winemaker; and works at a Kansas cattle ranch, discovering how dirty the cattle business can be.

Internet tricksters are spotlighted. Included: revolutionary reversing; fish out of water; and a bizarre six-pack. (Repeat).

Included: basque-pelota balls; motion chairs; Montreal smoked meat; and motorized scooters. (Repeat).

In this episode, discover the making of Aerospace fasteners; cactus-pear puree; lab reactors. (Repeat).

This episode explores the making of Wall Beds, Sundae Cups, Digital Paintings and Badminton Rackets. (Repeat).

Basque pelota balls, pallet trucks, dumplings, and brass faucets are spotlighted. (Repeat).

Two fans need to survive 14 days in the South African landscape by hunting their own food. (Repeat).

In South Africa, two fans attempt a 14-day challenge in the middle of dangerous cape buffalo territory. But heavy rains and erratic temperatures test their couch-to-wilderness skills like never before. (Repeat).

A football coach and a midwife work together to survive at Chiapas, Mexico for 21 days. (Repeat).

An ex-Marine sniper and a Mississippi mother try to endure 21 days in a Colombian swamp. (Repeat).

Included: basque-pelota balls; motion chairs; Montreal smoked meat; and motorized scooters. (Repeat).

In this episode, discover the making of Aerospace fasteners; cactus-pear puree; lab reactors. (Repeat).

This episode explores the making of Wall Beds, Sundae Cups, Digital Paintings and Badminton Rackets. (Repeat).

Basque pelota balls, pallet trucks, dumplings, and brass faucets are spotlighted. (Repeat).

Two fans need to survive 14 days in the South African landscape by hunting their own food. (Repeat).

In South Africa, two fans attempt a 14-day challenge in the middle of dangerous cape buffalo territory. But heavy rains and erratic temperatures test their couch-to-wilderness skills like never before. (Repeat).

A football coach and a midwife work together to survive at Chiapas, Mexico for 21 days. (Repeat).

An ex-Marine sniper and a Mississippi mother try to endure 21 days in a Colombian swamp. (Repeat).

Included: basque-pelota balls; motion chairs; Montreal smoked meat; and motorized scooters. (Repeat).

In this episode, discover the making of Aerospace fasteners; cactus-pear puree; lab reactors. (Repeat).

This episode explores the making of Wall Beds, Sundae Cups, Digital Paintings and Badminton Rackets. (Repeat).

Basque pelota balls, pallet trucks, dumplings, and brass faucets are spotlighted. (Repeat).