Changing Shape: Underground Wings

Series

Series Name

Living Tomorrow

Issue

Issue No.

194

Length of issue (in feet)

522

Stories in this Issue:

1. 2Changing Shape: Circular Car
2. 3Changing Shape: Oil Clear
3. 4Changing Shape: Underground Wings
4. 5Changing Shape: Learning By Heart

Story

Story No. within this Issue

4 / 4

Summary

COI synopsis: By understanding the importance of shapes and, in some cases, experimenting with new shapes, scientists are alleviating age-old problems. Agricultural machinery has been increasing in power and size. Perversely, this size compacts the earth and reduces crops. But by adding two tiny wings to a subsoiler - the farmer’s natural protection against compaction - the upheaval caused has been increased many times.

Keywords

Agriculture; Science and technology; Engineering; Inventions and discoveries

Written sources

COI Microfilm Roll 52 [BFI National Archive]   Used for synopsis

COI Reference

MI 1458/194

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

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