There was a summer where my sister, her friend and I watched "Real Genius" incessantly. We were working together at a summer camp offering us additional opportunities to quote it to each other. ("This is ice. This is what happens to water when it gets to cold.")
I watched it again recently and discovered that the special effects for the climactic lasered popcorn house scene, were not as impressive as I remembered. But the important bits were still there and still funny.
Well, apparently a recent "Mythbusters" recreated that scene and determined while you can use a laser to pop popcorn, it will not make the house explode. That's okay, it's probably because they didn't have all those geniuses building the special laser and setting it off from space. I'm sure that's it.