Portal is a fun, innovative 3D first-person game known for its unique physics gameplay and sense of humor. It's over 4 years old now, but still enjoyable and clever. It's been used in education as a way for students to explore physics, and also as a gameworld ripe for student content creation. The game is available as a free download for PC/Mac through 9/20.
This is a great and easy-to-use site that allows you to create professional looking Photoshop-style effects with little effort. Do you want to see yourself on the cover of Rolling Stone, as a painting in an art gallery, or as a tattoo? Select an effect from the front page, upload a picture, make any necessary adjustments (e.g. zoom in on face), and view the result. Just be aware that all original photos and the resulting images are publicly viewable.
