Renewable Energy Brazilians Abandon LED Bulbs for New Lighting That Mimics Sunlight and Promises Up to 50% Savings on Electricity Bills Jefferson Augusto 23/02/2026 at 15:40
Interesting facts Man Builds House Alone in 500 Days Using Technique Designed to Last 100 Years Without Renovations Alisson Ficher 11/02/2026 at 20:59
Science and Technology Brazilian Creates Solar Heater with PET Bottles and Milk Boxes; Idea Becomes Celesc Program, Promises to Reduce Electricity Bill by Up to 30% and Reveals the Hidden Villain of Energy Consumption in Brazil Alisson Ficher 15/12/2025 at 16:45
Science and Technology Scientists Unveil AI-Created Paint That “Sends Heat Into Space” and Transforms Ordinary Roofs Into Allies to Lower Electricity Bills Geovane Souza 01/09/2025 at 11:03
