The list below contains a number of physics-related websites I have found useful.Feel free to suggest others to be included here.Physics Girl YouTube Channel: https://www.youtube.com/user/physicswomanThis woman has a dynamic and fun way of explaining many divergent physics concepts and phenomena in a way that is complete and accessible.Veritasium YouTube Channel: https://www.youtube.com/user/1veritasium/videosA nice and broad set of videos that do a great job of accurately explaining interesting science concepts (many of which are physics-related)MinutePhysics YouTube Channel: http://www.youtube.com/user/minutephysics/videosA fun set of videos that do a great job of accurately explaining interesting physics concepts in ... about a minute each!The Physics Classroom: http://www.physicsclassroom.com/A great site to get tutorials, explanations, multimedia, and extra practice.University of Colorado at Boulder Interactive Physics Demonstrations: http://phet.colorado.edu/There are many physics simulations that you can run to better visualize and understand physics concepts. Most allow you to change the parameters of the simulation in order to gain more mastery.AAPT High School Physics Photo Contest: https://www.aapt.org/Programs/contests/photocontest.cfmThis is a page on the American Association of Physics Teachers website that explains how high school students can submit physics photos they've taken to an annual competition. You can view past years' winning photos. Check out these years to view Tam High Physics winners:
2014 – Ted Myers, 1stPlace (contrived) http://www.aapt.org/Programs/contests/winners.cfm?theyear=2014
2010 – Alyson Vallario, 2ndPlace (contrived) http://www.aapt.org/Programs/contests/winners.cfm?theyear=2010
2008 – Anna Russell, HonorableMention (contrived) http://www.aapt.org/Programs/contests/pc08.cfm
2007 – Annacy Wilson, 1stPlace (natural) http://www.aapt.org/programs/contests/pc07.cfm
2007 – Alex Kithas, 3rdPlace (contrived) http://www.aapt.org/programs/contests/pc07.cfm
2006 – Nils Rocine, 3rdPlace (natural) http://www.aapt.org/Programs/contests/pc06.cfm
2006 – Aaron Wasserman, HonorableMention (contrived) http://www.aapt.org/Programs/contests/pc06.cfmUniversity of New South Wales Music Science: http://www.phys.unsw.edu.au/music/Excellent and vast website for the physics of musical sound and musical instruments.The World Nuclear Association: http://www.world-nuclear.org/#Excellent site for all things related to nuclear energy.The Perimeter Institute for Theoretical Physics: http://www.perimeterinstitute.ca/The Perimeter Institute in Canada may be the premiere institute for theoretical physics in the world. If you are interested in the latest ideas about string theory, quantum gravity, dark matter, dark energy, quantum cryptography, cosmology, and much more, you can listen to talks given by physicists here (many of which are designed for the general public).