Photo de stock - 1952- Do-It-Yourself Rainmaker: Britain is experimenting with a small rainmaker that could avoid the expense of cloud-seeding from a plane. The machine burns a fuel containing silver iodide particles and invisible smoke is carried upward by ordinary air movements with the idea of forming ice crystals in the clouds which grown and reach the ground as raindrops. Photo Shows: A soldier examines the apparatus being used for rainmaking experiments on Salisbury Plain Wiltshire, England. The experiments are being conducted by Britain's Air Ministry and Ministry of Supply. (Credit Image: © Keystone Pictures USA/ZUMAPRESS.com)

Photo de stock: 1952- Do-It-Yourself Rainmaker: Britain is experimenting with a small rainmaker that could avoid the expense of cloud-seeding from a plane.

Mots-clés utilisés

Choisir des mots clés multiples