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€5,70
Discover the Secret Message?
Do you want to make a surprise and send a message to somebody?
The word stenography, from the Greek “hidden writing”.
With this experience and others you are going to understand better how it happens.
In each OviScience EXP you have:
- Digital card of the experience, with story of the experience, material needed, step by step, what happens, phenomena to observe and/or tips to discover more science.
Once your order and payment is confirmed, you receive an e-mail and you also can download the experience you ordered in your OviScience account area.
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