Teacher Alberto Rodrigues, a resident of the city of Piraju, in the interior of São Paulo, made 200 pieces of holograms and distributed them to the parents of his students to assemble at home. The hologram allows you to view images in three dimensions with the interference of light. Thus, students place the hologram assembled on the cell phone screen and watch Alberto’s videos in 3D.
Sign up for the Outriders World membership program, support independent international journalism and get benefits for it. We are building a world based on knowledge. We can’t do it alone.
Our reporters will get back to you shortly!
Do you know about any initiative, action, project, law… anything which tries to solve effect of COVID-19? Let us know!