copos

Science and Technology

Sixth-Grader in Brazil Turns Pine Nut Shells into Biodegradable Cups that Decompose in Five Weeks

Andriely Medeiros de Araújo 30/06/2026 at 16:51

Interesting facts

Teen Combines 3D Printer and Cans, Creates Cup That Automatically Ejects Used Can, Founds Company, and Earns R$ 1.6 Million in One Month After Viral Video Boosts Sales

Romário Pereira de Carvalho 16/12/2025 at 09:24

Interesting facts

Duralex, The Beloved Brand Of Plates And Glasses That Marked Generations In Brazil, Has Disappeared From Shelves

Ruth Rodrigues 02/07/2025 at 09:10