Tomas Saraceno writes:
Aerocene manifests as a series of air-fuelled sculptures that will achieve the longest, emission-free journey around the world: becoming buoyant only by the heat of the Sun and infrared radiation from the surface of Earth. The sculpture floats without burning fossil fuels, without using solar panels and batteries; and without helium, hydrogen and other rare gases. Aerocene holds a message of simplicity, creativity and cooperation for a world of tumultuous geopolitical relations,reminding us of our symbiotic relationship with the Earth and all its species.
The hackathon is taking place at the Royal College of London.