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10 Episodes 2020 - 2020
Episode 1
24 mins
Sam, Vick and Frankie learn about how water can bend metal, and meet a parkour family. Sam also spends time with scientist Doctor HOW, and there's a dance off ran by the head of HOW, original series presenter Fred Dinenage.

Episode 2
23 mins
The team take part in a cake decorating challenge, and look at fluorescent eggs, the accidental invention of X-Rays, plus "the grossest thing ever to be seen on How".

Episode 3
24 mins
The team take part in "Fred's Finale", where they are challenged to see who can wrap presents the most effectively. There's also a look at the colour of a geyser, flying holograms, and how a net can stop water.

Episode 4
24 mins
Champion figure skater Ava Mae Wilson demonstrates how she can spin faster on ice, Dr. HOW shows the brightness of sugary sweets, and Fred challenges the "Hubsters" to guess hidden items in a box.

Episode 5
23 mins

Episode 6
24 mins

Episode 7
24 mins
Episode 8
23 mins

Episode 9
24 mins

Episode 10
24 mins
