News on Screen

Series

Series Name

Tomorrow Today

Issue

Issue No.

78

Length of issue (in feet)

490

Stories in this Issue:

• 1. Sounds of Doom
• 2. Curiosity In Children
• 3. Protein Electrophoresis

Story

Story No. within this Issue

1 / 3

Summary

COI synopsis: A suspension bridge buckling and twisting til it collapses demonstrates one of the more spectacularly catastrophic results of stress in metals... but more frequently the effects of stress materialize not as a bang but as a series of ultrasonic whimpers. Equipment developed in Cambridge detects these ultrasonic noises, giving an early warning of metal fatigue.

Keywords

Communications; Science and technology; Accidents and disasters; Engineering

Written sources

COI Microfilm Roll 54 [BFI National Archive]   Used for synopsis

COI Reference

MI 1458/78

Credits:

Sponsor

Central Office of Information (COI)

Sponsor

Foreign & Commonwealth Office

This series is held by:

Film Archive

Name

British Film Institute (BFI)

Email

For BFI National Archive enquiries:
nonfictioncurators@bfi.org.uk
For commercial/footage reuse enquiries:
footage.films@bfi.org.uk

Web

http://collections-search.bfi.org.uk/web

Phone

020 7255 1444

Fax

020 7580 7503

Address

21 Stephen Street
London W1T 1LN

Notes

The BFI National Archive also preserves the original nitrate film copies of British Movietone News, British Paramount News, Empire News Bulletin, Gaumont British News, Gaumont Graphic, Gaumont Sound News and Universal News (the World War II years are covered by the Imperial War Museum).

Series held

View all series held by British Film Institute (BFI)