Science and Technology Goodbye Expensive Heater: Brazilian Retiree Shows How to Build Solar System with 60 PET Bottles and 50 Milk Boxes That Heats Water Up to 52°C, Costs R$ 83 Complete and Can Reduce Up to 40% of Electricity Bill Compared to Models That Cost Thousands of Reais Valdemar Medeiros 02/03/2026 at 12:12
Construction They Drained An Entire Sea By Diverting Two Giant Rivers, Turned The Contaminated Bottom Into Toxic Dust That Travels Hundreds Of Miles, And Are Now Betting Billions To Restore Only 5% Of The Aral Sea By 2030 While The South Dies Permanently Bruno Teles 02/03/2026 at 12:08
Science and Technology The Invisible Chemistry That Could Change The Future Of Fishing: How Acidic Deep Waters Are Mixing With Atmospheric CO₂, Intensifying Ocean Acidification, Surpassing Traditional Scientific Models, and Facing Coastal Communities With An Increasingly Unpredictable Chemical Scenario Caio Aviz 02/03/2026 at 11:56
Construction The Leaning Tower Built on Shallow Foundations in Unstable Sand and Clay in the 12th Century Began to Sink When It Was Only Three Stories Tall and Was Almost Abandoned; Discover the Tower of Pisa, a Monument Weighing About 14,000 Tons and Approximately 56 Meters Tall. Ruth Rodrigues 02/03/2026 at 11:56
Interesting facts At 123 Years Old, Mr. Carlos Lindao Seeks to Enter the Guinness World Records as the Oldest Man in the World, Claiming to Have Lived Through Two World Wars, All the World Cups, and the Moon Landing. Alisson Ficher 02/03/2026 at 11:51
Science and Technology Severe Weather Alert at the Turn of the Month: A New Extratropical Cyclone Is Set to Hit Brazil, While the First Week of March Promises Rainfall Exceeding 100 mm in Three Regions and Winds That Could Reach 100 km/h Maria Heloisa Barbosa Borges 02/03/2026 at 11:47
Job Openings Petrobras Subsidiary Opens 126 Positions With Salaries Exceeding R$ 8,000 Roberta Souza 02/03/2026 at 11:47
Economy INSS Biometric Registration Required For New Requests, Raising Doubts About Benefit Suspension In March; See Who Needs To Regularize Registration, Who Is Exempt From The Rule, And What The Next Official Timeline Dates Are Maria Heloisa Barbosa Borges 02/03/2026 at 11:43
Science and Technology Network Of 7 Underground Tunnels Approximately 1,600 Years Old And Funeral Hypogeum Identified Beneath The Hagia Sophia During Restoration That Removed 1,170 Tons Of Sediment In Istanbul Romário Pereira de Carvalho 02/03/2026 at 11:41
Job Openings Company Opens Positions Paying Up to R$ 25,000 Per Month for ChatGPT and AI Specialists, With Selection Process by Tractian for Software, Data Science, AI, and Hardware Until March 2026 Bruno Teles 02/03/2026 at 11:37
Solar Energy Fortaleza Esporte Clube Strengthens Environmental Commitment by Partnering with Sunne and Investing in Solar Energy for Future Energy Autonomy Hilton Libório 02/03/2026 at 11:33
Accidents Rain in Juiz de Fora Leaves Trail of Destruction and Confirms Historic Tragedy in Zona da Mata Roberta Souza 02/03/2026 at 11:31