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Operation Ouch! Do Try This at Home

Series 3

Invisible Ink

CBBC

Duration: 14 minutes

First broadcast: on CBBC ChannelLatest broadcast: on CBBC HD

Available for years

Did you know your body contains invisible ink! Find out how, and make your own in today’s Do Try experiment.

Contributors

Source: BBC Online

About this data

This data is drawn from the data stream that informs BBC's iPlayer and Sounds. The information shows what was scheduled to be broadcast, meaning it was/is subject to change and may not be accurate. More