The Glasgow Herald described the recent arrival in Britain of a new energy-saving miracle: heat-generating plants. These plants, known by the scientific name Solar Complexus Americanus, were imports from Venezuela. One plant alone, fed by nothing more than three pints of water a day, generated as much heat as a 2kw electric fire. A few of these horticultural wonders placed around a house could entirely eliminate the need for a central-heating system, and when submerged in water, the plants created a constant supply of hot water. The Scandinavian botanist responsible for discovering these hot-air producers was Professor Olaf Lipro.