2 results found for engineering

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01:02:00

Geoengineering: a brave new world?

by Various Presenters | Discussions | 14-19 and upwards | 14 years ago | 1733 views More details Watch now
00:11:00

The Rev. Stirling and heat engines

by Roy Darlington | Discussions | 14-19 and upwards | 8 years ago | 1467 views More details Watch now