Operation Valkyrie; The century cactus; South Koreans celebrate the Moses Miracle at Jindo Island; The echidna; diving bell spider; African Vadoma tribe of two-toes people; World Eskimo-Indian Olympic Games; Wushu (sport); Landfills and garbage collection; University of Arizona garbologists; Sewage treatment in San Diego using hyacinths; Lufkin, Texas, sewage treatment using worms; Los Angeles sculptor makes sculptures from garbage; Man juggles bowling balls, flaming swords, and a chainsaw with two apples; Fire-breather street performer in Mexico City; Juggler balances a person in a chair on his chin; Artist recreates Michaelangelo paintings on Paris sidewalks; Benjamin Banneker's involvement in Washington, DC.