A closer look at the propellent injector nozzles used on the A4 / V2 rocket - the world's first ballistic missile and progenitor of all space exploration rockets. Presented by Robert J Dalby FRAS

For more information on the technology and history of the A4-V2 missile visit our website at: http://www.v2rockethistory.com.

Produced by DB Video Services for Astronomy and Nature TV