Copyright

//**Did You Know?**// is licensed by [|Karl Fisch], [|Scott McLeod], and [|XPLANE] under a [|Creative Commons Attribution Non-Commercial Share-Alike license]. You are free to copy, distribute, remix and transmit the presentation as long as you give proper attribution to the original creators and share the resulting work under the same license. You may not use //**Did You Know?**// for commercial purposes without permission from the creators. Thank you.

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