This thought was posted on Thinkaloo on 2 November 2007 by member ricky
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That's an idea I had for our very confidential thoughts we need to put down so that we don't forget and that no one else should have a look at.
Does the post-it note self-destruct permanently or can it get back to its original state?
I guess a mini-explosion that would make it disappear altogether might be the best solution. I think I might have seen some cartoon with similar idea or something like that.
I am sure students who cheat could use them a lot when caught by teachers.
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