When the COVID-19 pandemic required nearly everyone to stay at home and change their daily routines, Deepanwita Banerjee picked up a new hobby. She started building a miniature house. For Banerjee, who was born and raised in New Delhi, India, reusing items around the house was learned at an early age. This perspective was ingrained and continues to influence her life now — from her at-home dollhouse project to recycling genes to build more sustainable products in her role at Berkeley Lab.