Quest HD ROI ·

How It's Made

Wednesday 14 October 2026, 04:30 – 05:00 UK time

Find out how car radiators, filo pastry and cross-country skis are made, as more everyday objects are put under the microscope.

Upcoming showings

Other scheduled episodes, repeats and reruns across all channels. All times are UK time.

Quest HD ROI

How It's Made

Monday 12 October 2026, 04:30 – 05:00

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Quest HD

How It's Made

Monday 12 October 2026, 04:30 – 05:00

→

QUEST+1

How It's Made

Monday 12 October 2026, 05:00 – 05:30

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QUEST+1

How It's Made

Monday 12 October 2026, 05:30 – 06:00

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Quest HD ROI

How It's Made

Tuesday 13 October 2026, 04:00 – 04:30

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Quest HD

How It's Made

Tuesday 13 October 2026, 04:00 – 04:30

→

Quest HD ROI

How It's Made

Tuesday 13 October 2026, 04:30 – 05:00

→

Quest HD

How It's Made

Tuesday 13 October 2026, 04:30 – 05:00

→

QUEST+1

How It's Made

Tuesday 13 October 2026, 05:00 – 05:30

→

QUEST+1

How It's Made

Tuesday 13 October 2026, 05:30 – 06:00

→

Quest HD ROI

How It's Made

Wednesday 14 October 2026, 04:00 – 04:30

→

Quest HD

How It's Made

Wednesday 14 October 2026, 04:00 – 04:30

→

Quest HD

How It's Made

Wednesday 14 October 2026, 04:30 – 05:00

→

QUEST+1

How It's Made

Wednesday 14 October 2026, 05:00 – 05:30

→

QUEST+1

How It's Made

Wednesday 14 October 2026, 05:30 – 06:00

→