Reel 2. Two insect parasites attack the woodwasp. The first, Ibalia leucospoides lays her eggs inside the bodies of the woodwasp larvae. We see the insect laying finding a woodwasp hole and injecting her eggs. X-ray shot of woodwasp with a parasite egg inside it. C/U of the parasite's head. The parasite...more
A small windmill harnesses wind power and generates electricity.
A look at the destruction caused by a fire in large Victorian workhouse.
Footage of wreckage of train crash in Lanarkshire, Scotland.
A look at the building which houses the 'Loose Women's Institute', not as exciting as it sounds as Loose is the name of their village! Kent.
Salesmen have foreign language lessons at Institute of Directors Languages Centre.
Czechoslovak technicians achieve television transmission over a distance of 60 kilometres.
Wicken Women's Institute hold a meeting.
Duchess of Marlborough opens new mothers and babies home at Balham.