2 Project Sky Fire - seeding thunder storm clouds to force rain; taken at junction of B and E roads at the Lookout road junction. Location: Bonner County, Idaho
3 Tillotson's Garage Lenox, MA
4 Cal Fire
5 Cal Fire
6
7
8 The crater left by the underground Sedan nuclear explosion in Nevada, USA, during the 1960s. It measured 100 meters (330 ft) deep and about 390 meters (1,280 ft) in diameter.
