Science and Technology

The Accidental Climate Scientist Who Uncovered The Hidden Power Of CFCs, Redefined Global Warming, And Gained International Recognition

Romário Pereira de Carvalho 04/02/2026 at 14:35

Interesting facts

On Below-Zero Nights, Homeless People Heat Shelters Without Power Using Cardboard, Mylar, Heated Rocks, and Even Organic Decay, Exposing Efficient Methods, Real Dangers, and the Silent Engineering Behind Urban Survival

Bruno Teles 04/02/2026 at 14:27

Science and Technology

With a 406 Mm Cannon, 180 Kg Projectiles Launched at Mach 10, and Shots Reaching Nearly 180 Km in Altitude, the HARP Project Took Artillery to the Edge of Space and Revealed How an “Orbital Cannon” Could Compete with Rockets and Missiles During the Cold War

Valdemar Medeiros 04/02/2026 at 14:27

Economy

With R$ 220 Million on the Table and 125-Ton Giant Cranes, JBS Accelerates the Port of Itajaí, Handling Nearly 390,000 Containers and Putting Santa Catarina Back on the Hot Route of Global Trade

Maria Heloisa Barbosa Borges 04/02/2026 at 14:17

Science and Technology

With 75,000 Horsepower, Reinforced Hull for Polar Temperatures, and Capability to Crush Several Meters of Ice, the Legendary Heavy Icebreaker of the United States Coast Guard Makes Way in Antarctica to Free Supply Ships and Sustain an Isolated Scientific Base at the End of the World

Maria Heloisa Barbosa Borges 04/02/2026 at 14:02

Science and Technology

After Two Decades, Return of Lahille’s Dolphins to the Araranguá River Reignites Cooperative Fishing with Fishers, Mobilizes Researchers, and Raises Environmental Hypotheses about the Presence of a Threatened Species on the Southern Coast of Santa Catarina

Bruno Teles 04/02/2026 at 13:58

Automotive

It Looks Like Something Out of an Apocalyptic Movie, but It’s Real: Luxury 6×6 Motorhome with Six Wheels, MAN Truck Chassis, and Full Autonomy Costs $1.8 Million and Goes Where Regular Cars Can’t Even Dream

Fabio Lucas Carvalho 04/02/2026 at 13:46

Ports and Shipyards

To Protect Portugal’s Largest Deep-Water Port, Engineers Launched Artificial Concrete Blocks Weighing Up to 90 Tons Each Into Open Sea, Creating a Breakwater Capable of Withstanding the Most Violent Atlantic Waves

Débora Araújo 04/02/2026 at 13:39

Public and Federal Examinations

PCDF Announces Competition Notice For Delegate With 150 Vacancies And Initial Salary Of R$ 26,6 Thousand

Andriely Medeiros de Araújo 04/02/2026 at 13:34

Economy

New INSS Ceiling Takes Effect, Allowing Amounts Up to R$ 8,400 for Some Retirees, While Proportional Adjustment Leaves Most with Much Smaller Increases in 2026

Bruno Teles 04/02/2026 at 13:29

Construction

With About 75 Meters in Length, Adobe Walls Up to 3 Meters Thick, and Towers Reaching 20 Meters High, the Great Mosque of Djenné Relies on Annual Collective Mud Coating to Sustain the World’s Largest Earthen Building

Valdemar Medeiros 04/02/2026 at 13:29

Interesting facts

From War to Soda: How Fanta Was Born in Nazi Germany

Sara Aquino 04/02/2026 at 13:19