by Stanislaw WASZAK Agence France Presse WROCLAW, Poland (AFP) — What if one day all buildings could be equipped with windows and facades that satisfy the structure’s every energy need, whether rain or shine? That sustainability dream is today one step closer to becoming a reality thanks to Polish physicist and businesswoman Olga Malinkiewicz. The 36-year-old has developed a novel inkjet processing method for perovskites — a new generation of cheaper solar cells — that […]