Audio

Science Friday: Can"t Read This Headline? It"s Written in Invisible Ink

Curated by ACT

Prisoners, Lovers, & Spies tells the story of invisible writing, from lemon juice to microdots.

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Additional Tags
secret communication, speaking and listening, can"t read this headline? it"s written in invisible ink, science friday, communicating secretly, invisible writing, microdots
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Resource Details
Grade
9th - 10th
Subjects
English Language Arts
2 more...
Resource Type
Audio
Audiences
For Administrator Use
2 more...
Lexile Measures
0L