Back to films Olga Malinkiewicz DSM In only a few years time Polish scientist Olga Malinkiewicz developed a technique to print affordable, ultra-thin and bendable solar cells, made of perovskite. Would you like to create a similar film? Get in touch View other films in Portrait Films International Women’s Day Heineken Paralympisch athlete Lara Baars ABN AMRO 150 years of dairy farming FrieslandCampina Internationaal Zakendoen Brazilië Rabobank School on Wheels KPN Green Servers NSIDC Geert for Art 1Camera Meagan: The American Dream US Farmers & Ranchers in Action