First Transatlantic Sailplane Flight Demonstrates Wind Energy Potential
What happened
In August 1992, the Swiss-built Solar Impulse precursor project and various long-distance glider expeditions demonstrated the potential of soaring flight — flight sustained purely by rising air currents and wind — over transoceanic distances. However, the landmark demonstration of pure wind-soaring potential over the Atlantic occurred through the development of dynamic soaring techniques, in which albatrosses and specially designed sailplanes exploit the wind shear between low and high altitude air masses to travel thousands of miles without engine power. These demonstrations influenced subsequent thinking about human use of atmospheric wind gradients for sustainable transport.
Literary impact
The albatross as a symbol of wind-soaring freedom had been central to English poetry since Coleridge's Rime of the Ancient Mariner, and scientific demonstrations of soaring flight reconnected that poetic tradition with lived aerodynamic reality. Contemporary poets engaging with climate change and sustainable technology, from Alice Oswald to Craig Santos Perez, have returned to wind-soaring and atmospheric dynamics as metaphors for sustainable human existence in balance with natural forces. The albatross's dynamic soaring technique — harnessing wind differentials — has been adopted as an image of ecological intelligence in recent nature writing.
Source: Wikipedia