does anyone remember the film Flubber? the little green blob that broke the laws of physics by absorbing energy every time it hit something instead of losing it? i dreamed i was locked in a bunker with a guy after accidentally let it out, and he asked when it would be okay to go outside. and i had to tell him that as flubber bounced around more and more, it would continuously gain speed and energy, until it eventually would be moving so fast as to simultaneously occupy the entire volume of the space it was released in. and even then, it would eventually breakthrough whatever the weakest wall was and repeat this cycle through the rest of the planet, and then galaxy, and then universe. it would keep gaining energy and absorbing heat until the entire whole of existence was rendered at 0 Kelvin, absolute zero. this would be the true heat death of the universe. so in a word, never. we would never be going outside again.