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Episode 11

Wow That's Amazing Series 1
Episode 11 of 30

Owain and Tilly find out why you float in the Dead Sea, how to pump up the volume with some DIY speakers, and discover the ways science is helping to save the Great Barrier Reef!

Get ready for incredible experiments and mind-bending puzzles to impress your friends with Wow That’s Amazing. Owain and Tilly are here to explore epic science tricks to try at home and showcase brand-new technology innovations from around the world!

In this episode, find out why you float in the Dead Sea and how to pump up the volume with some DIY speakers, try out a trick to make a playing card using your smartphone, and discover the ways science is helping to save the Great Barrier Reef!

3 months left to watch

14 minutes

Last on

Tue 30 Jun 2026 09:20
CBBC

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Episode 12Series 1

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Credits

Presenter Owain Wyn Evans
Presenter Tilly Lockey
Executive Producer Damon Pattison
Executive Producer Zoe Thorman
Series Producer Simon Hall

Broadcasts

  • Tue 4 Oct 2022 11:20
    CBBC
  • Tue 29 Nov 2022 11:20
    CBBC
  • Mon 27 Mar 2023 11:45
    CBBC
  • Mon 15 Jul 2024 11:20
    CBBC
  • Tue 17 Sep 2024 11:15
    CBBC
  • Mon 22 Sep 2025 09:20
    CBBC
  • Mon 2 Feb 2026 09:20
    CBBC
  • Tue 30 Jun 2026 09:20
    CBBC