The Physics Classroom is an online educational website devoted to physics learning and teaching. The free-for-use website offers understandable tutorials, interactive lessons and great resources for both learners and teachers. Visit The Physics Classroom. The most recent addition to the website is The Photo Gallery - an effort to connect physics teachers, students and enthusiasts with images on Flickr that have a physics flavor.

The Physics Classroom's Flickr site features a wide collection of galleries that use photos from other Flickr members, a group pool for those wishing to share their Physics Finds with interested physics teachers and students, and a photostream with some of the worse photos on Flickr (the kind only Mom would be proud of) that feature common physics phenomenon and demonstrations.