So Matt and I thought of the best prank to pull on your high school science teacher. Here it is: For your final project, you promise to dedicate your life to inventing a time machine, which, after its invention, you will travel back in time with to the day of your presentation. Instead, see, this is the gag; instead you just hire some old bald guy to dress in skin tight silver lycra and wear some Jordi-esque headgear and show up at your final science project presentation and claim to be you! Genius.