Independence Day - Invincible Trees and the Most Compatible Laptop in the Universe.
In the scene after the final explosion of the first alien attack, where Jasmine walks out of the tunnel with her son and her dog, there are still palm trees standing outside perfectly upright, even after an explosion swept through the area that threw multi-ton vehicles into the air and leveled buildings.
Must've been some pretty tough palm trees.
Also, how exactly did David (Jeff Goldblum) get his laptop to communicate with an alien ship? You techies will know what I mean when I say talk about cross-platform compatibility... or maybe windows 95 is even more widely-available than I thought.