When the world’s biggest particle accelerator, the Large Hadron Collider, opens next year near Geneva, the focal point of the high-energy physics world will shift from U.S. soil for the first time in half a century. Bummer, indeed. But America’s brightest are busy devising a rescue plan. In April, a panel of U.S.

A: Tagging is the act of assigning your own keywords to things online—photos, blog entries, bookmarks—so that you can easily categorize, locate, and share them in the future. One of the best examples is del.icio.us, which lets you save Web bookmarks to a page on the site instead of to a file stashed away on your computer. This way, you can access them from anywhere and let other people see what sites you like.

One look at the Jeep Hurricane, unveiled at this year’s North American
International Auto Show in Detroit, and you’ll be rubbing your chin—and then
drooling. It has twin 5.7-liter Hemi V8 engines, one in front of the passenger
compartment and one behind it, and a turning radius of zero. The Hemis’ combined
output amounts to a whopping 670 horsepower and 740 pound-feet of torque;
fortunately, their multi-displacement systems can each shut down four
cylinders—or an entire engine—when less than maximum grunt is required. Two