Weel, it's finally happened! Middle Brother's dream of forcing the outcome of the "diet coke and mentos experiment" through a smaller nozzle has been achieved. And not only have these intrepid scientists achieved it, they've taken it to a level or artistry and synchronization that... well, it leaves me speechless. Check out the video here.
These wise gentleman seem to have drilled out the mentos, allowing them to be strung and held in the headspace of the diet coke bottle. The string is run through a hole in the cap, allowing initiation at will. But they've gone beyond this. They've added additional nozzles, swinging bottles, synchronized eruptions... it's just amazing (guess I wasn't speechless, after all). If you've ever been amazed at the diet soda and mentos experience, you must experience this new experience at once. Wow.