Teachers and non-teachers who are part of the Prototyping, Precision Machining and 3D Printing Workshop of the Physics Department of the Faculty of Exact and Natural Sciences of the UBA are manufacturing protective masks for workers in health centers. With your donation we will be able to buy the necessary materials, move them and keep a machine that prints 24 hours a day in order to help more hospitals and health centers have the appropriate protection tools to fulfill their task in this complex situation. Thanks for your collaboration!