Machines: How They Work
A look at how a treadmill, a turntable, and a bbq grill really work.
2025-12-07 05:02:00 +0000 UTC→2025-12-07 05:28:00 +0000 UTC(26m)
Live & Upcoming Programmes
Machines: How They Work
The extraordinary inner workings of a safe, a tennis ball launcher and a music box.
2025-12-07 04:37:00 +0000 UTC→2025-12-07 05:02:00 +0000 UTC(25m)
Machines: How They Work
Discovering the inner workings of car winches; coffee machines; hiking boots.
2025-12-07 04:11:00 +0000 UTC→2025-12-07 04:37:00 +0000 UTC(26m)
Heavy Metal Task Force
The heavy-lift ship transports one of the largest cargoes in one piece.
2025-12-07 03:20:00 +0000 UTC→2025-12-07 04:11:00 +0000 UTC(51m)
Heavy Metal Task Force
Dredger must cut through volcanic rock; a rig wreaks havoc; a chopper faces a test.
2025-12-07 02:31:00 +0000 UTC→2025-12-07 03:20:00 +0000 UTC(49m)
Heavy Metal Task Force
Wheel loader digs a copper mine; an assault transport that goes across land and into water.
2025-12-07 01:42:00 +0000 UTC→2025-12-07 02:31:00 +0000 UTC(49m)
Heavy Metal Task Force
Helicopter overcomes mother earth when avalanches threaten the Winter Olympics; flood defenses.
2025-12-07 00:51:00 +0000 UTC→2025-12-07 01:42:00 +0000 UTC(51m)
Machines: How They Work
The extraordinary inner workings of a carwash, a blender and a bicycle pump.
2025-12-07 00:29:00 +0000 UTC→2025-12-07 00:51:00 +0000 UTC(22m)
Machines: How They Work
A look at how a 3-D printer, a cross trainer, and a kitchen mixer really work.
2025-12-07 00:00:00 +0000 UTC→2025-12-07 00:29:00 +0000 UTC(29m)
Machines: How They Work
The extraordinary inner workings of an escalator, a leaf blower and a tape measure.
2025-12-06 23:34:00 +0000 UTC→2025-12-07 00:00:00 +0000 UTC(26m)
Machines: How They Work
A look at how a grass trimmer, a sprinkler, and a movie lens really work.
2025-12-06 23:09:00 +0000 UTC→2025-12-06 23:34:00 +0000 UTC(25m)
Machines: How They Work
A look at how a piano, a vending machine, and a rappel really work.
2025-12-06 22:43:00 +0000 UTC→2025-12-06 23:09:00 +0000 UTC(26m)
Machines: How They Work
The extraordinary inner workings of a lawn mower, a pinball machine and a padlock.
2025-12-06 22:18:00 +0000 UTC→2025-12-06 22:43:00 +0000 UTC(25m)
Machines: How They Work
How a paintball gun, a floor scrubber, and an ice machine really work.
2025-12-06 21:52:00 +0000 UTC→2025-12-06 22:18:00 +0000 UTC(26m)
Machines: How They Work
How a pool table, a gas-fired boiler, and a shopping cart work.
2025-12-06 21:27:00 +0000 UTC→2025-12-06 21:52:00 +0000 UTC(25m)
Machines: How They Work
The extraordinary inner workings of a ticket barrier, a refrigerator and an electric guitar.
2025-12-06 21:01:00 +0000 UTC→2025-12-06 21:27:00 +0000 UTC(26m)
Alaska Mega Machines
A barge carries an entire train; a flying ambulance saves lives at 14,000 feet.
2025-12-06 20:12:00 +0000 UTC→2025-12-06 21:01:00 +0000 UTC(49m)
Alaska Mega Machines
Alaska's Coast Guard fights waters to maintain buoys; rewards below Alaska's surface.
2025-12-06 19:23:00 +0000 UTC→2025-12-06 20:12:00 +0000 UTC(49m)
Alaska Mega Machines
A ship built to endure tsunami size waves travels on a highway unlike any other in North America.
2025-12-06 18:34:00 +0000 UTC→2025-12-06 19:23:00 +0000 UTC(49m)
Alaska Mega Machines
A machine with 588 teeth keeps the airport running; tugboats break through ice in the port.
2025-12-06 17:43:00 +0000 UTC→2025-12-06 18:34:00 +0000 UTC(51m)