Exctract from William at 21

1950s Soviet atom bomb test and effects

Supercell thunderstorm, Colorado, USA, time-lapse footage

Tornado, Kansas, USA, time-lapse footage

Supercell thunderstorm, Texas, USA, time-lapse footage

Thief stealing car

Hiroshima prior to 1945 nuclear bombing

Tornado, Kansas, USA

Supercell thunderstorm, Kansas, USA, time-lapse footage

Tornado, Kansas, USA, time-lapse footage

Car chase

Car hitting police officer

Highway overpass

Police shooting driver

Police chase

Residential district

Residential district

Fixing car

Barrage balloon and people in park

Campus

Park

Police chasing thief

Police car turning around

Police men shooting dog

Information centre