For the Americans, have a safe and happy Fourth, and remember, if you must blow stuff up, at least be safe about it: We don’t want to give any stray Jedi a headache. For our international friends, a stormtrooper with a bubble wand, which is legal, festive, and appropriate for all outdoor occasions. (Photo by rmkooi at Flickr.)
In the spirit of the season, Scalzi has rated Sci Fi movies by their explosions. Both Star Wars and Return of the Jedi make the cut.