Thunderbolt Hunters

Thunderbolt Hunters

Rejissyor: Wilding Picture Productions. DEMONSTRATES HOW LIGHTNING IS PHOTOGRAPHED FOR RESEARCH PURPOSES. Story of scientists who study real and artificial lightning. Stock shots: dogs and cats being rained upon; storms; fake cave man; recreation of Ben Franklin's experiment; elevator dial moves; Empire State Building; longshot; lightning trap; machines which measure and record the time duration and varying currents of any lightning stroke which may hit the building; high-speed cameras designed to photograph lightning bolts; excellent shot of bolt striking the Empire State Building; various models including the Empire State Building are exposed to 8 million volts of artificial lightning in laboratories; sometimes they explode; Times Square and neon signs at night in a storm; giant generators; various industrial wheels shown Themes: lightning protection for power systems; reporting on thunder storms; importance of protecting our power sources from lightning; importance to industry;

https://archive.org/details/0645_Thunderbolt_Hunters_02_50_38_00 · Public domain (Internet Archive)