Just another typical day for the hard-integratin`, gnattily dressed young physicists taking Analytical Mechanics.

Projects from this year's Electronics class (taught by John Ross) included...

• "Toto"--a robot that responds to claps and follows behind the closest human.
• A joystick-controlled spray paint setup.
• A ping-pong ball -launching catapult that scans the room for the closest object and then shoots it.
• A pong-like laser light that moves across a light wall and bounces off anything dark colored.
• A guitar that you can play by pressing piano keys on a MIDI keyboard.