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Invisible Ink
Episode 3 of 10
Did you know your body contains invisible ink! Find out how, and make your own in today鈥檚 Do Try experiment.
Last on
Wed 10 Dec 2025
09:25
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Credits
| Role | Contributor |
|---|---|
| Presenter | Alexander van Tulleken |
| Presenter | Chris van Tulleken |
| Director | Jamie McLeish |
| Executive Producer | Romily Menzies |
Broadcasts
- Wed 1 Feb 2023 08:10
- Wed 15 Feb 2023 08:10
- Wed 22 Mar 2023 09:20
- Sun 14 May 2023 09:30
- Fri 26 May 2023 11:20
- Wed 14 Jun 2023 11:20
- Fri 29 Nov 2024 17:30
- Wed 4 Dec 2024 11:15
- Sun 11 May 2025 12:05
- Wed 14 May 2025 09:25
- Wed 10 Dec 2025 09:25