Write Secret Messages With Invisible Ink! | STEM Activity

Have you ever wanted to send your friend a secret message that no-one else can read? Then this activity is perfect for you! It will demonstrate two different ways of making invisible ink - and show you how to reveal it again! Written instructions are available on our website at www.sciencebud....
Science Buddies also hosts a library of instructions for over 1,000 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at www.sciencebudd... to learn more.
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[@eryuoi2143]

so cool..I like the baking soda method..🥰

[@RamarK-w2v]

Thanks for your video it is very useful for us 😊😇

[@A1den_IsCool]

‌

[@Sampoforeverrrr]

can baking powder work if not baking soda?

[@yuzu6815]

does the blueberry juice need to be concentrated too??

[@stephaniestarch3850]

hi

[@amjan]

Not showing the results makes this video useless.

[@ahmeddalia5432]

😮😮😮

[@MuhammadIbtisam-b8m]

I did this activity but failed

[@jeanettedove2145]

Augh

[@jeanettedove2145]

Ohhhhhhhh