Salute the sun while dancing the day away.
In Episode 4 of The Concepts, fashion designer Pauline van Dongen shares with us her clothing that can charge smartphones, and her goals to create more energy-efficient haute couture.
American engineer Scott Brusaw's photovoltaic, LED-imbued tiles could reduce greenhouse gases by 75%.
Wallace and Darwin, the free-moving desk lamps from de Graaf, form the perfect robo-lighting duo.
Neither rain, nor sleet, nor snow will stop the music. Cloudy skies, maybe.