Follow
Some cool websites that you guys can try out:
https://explorabl.es/all/ - explore topics
https://neal.fun/deep-sea/ - deep sea
http://onlinetonegenerator.com/hearingtest.html - hearing test
https://geon.github.io/programming/2016/03/03/dsxyliea - dyslexic vision
http://photoskop.com/ - learn camera
