US releases unseen footage of nuclear tests
The US has begun to declassify and release thousands of films of above-ground nuclear tests unseen for decades.
Scientists say the newly-released films offer a more accurate measurement of the power of nuclear blasts.
Al Jazeera's Tom Ackerman reports from Washington, DC.
- Subscribe to our channel: [ Ссылка ]
- Follow us on Twitter: [ Ссылка ]
- Find us on Facebook: [ Ссылка ]
- Check our website: [ Ссылка ]
Ещё видео!