The first one is Copyright Explained. Check it out as it does answer a lot of questions about copyright which we need to be responsible about, especially when publishing information on the internet.
Ok the next link is for a giggle and if you have a mischievous nature you can play ticks on your family and friends. An example is as follows....
˙ʇǝuɹǝʇuı ǝɥʇ uo uoıʇɐɯɹoɟuı ƃuıɥsılqnd uǝɥʍ ʎllɐıɔǝdsǝ 'ʇnoqɐ ǝlqısuodsǝɹ ǝq oʇ pǝǝu ǝʍ ɥɔıɥʍ ʇɥƃıɹʎdoɔ ʇnoqɐ suoıʇsǝnb ɟo ʇol ɐ ɹǝʍsuɐ sǝop ʇı sɐ ʇno ʇı ʞɔǝɥɔ ˙pǝuıɐldxǝ ʇɥƃıɹʎdoɔ sı ǝuo ʇsɹıɟ ǝɥʇ
Well you could stand on your head to read it!

Here is the link so that you can do the same.... Flip
I better post this so that I put my own family out of their misery and the mystery solved with how the upside down text is done.

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