This is the light-up Star Trek: The Next Generation warp core bong built by reader Adam H after "eight years of inconsistent trial and error." That is some dedication. Most people I know would have given it a week before cutting the bottom off a 2-liter soda bottle and making a gravity bong in the sink. Man, I actually used to know two guys who lived together and had a permanent gravity bong set up in half of their two-basin kitchen sink. "Were you those two guys, GW?" No I was not. You couldn't take three steps in that apartment without stepping on a roach. Was it alive? Was it already dead? No clue, but it definitely popped like bubble wrap.
Keep going for a few more shots, including two gifs of its light-up effects (one regular speed, one fast mode -- watch out for seizures).
Thanks Adam, and let me know when you finish that phaser bubbler.