Public and Federal Examinations

Army, Navy, and Air Force open over 1,500 vacancies across Brazil for high school and higher education levels, putting candidates in the running for a stable career, paid training, and entry into the Armed Forces.

Valdemar Medeiros 01/05/2026 at 14:27

Science and Technology

Motorola launches Moto G37, G37 Power, and G47 with a 6.67″ 120 Hz screen, Dimensity 6300 chip, up to 8 GB of RAM, 108 MP camera, up to 7,000 mAh battery, 5G, NFC, Android 16, and prices are revealed

Alisson Ficher 01/05/2026 at 14:22

Interesting facts

Understand what the ‘flapping wings’ gesture that drivers make on the roads means, and how this signal, used for decades, warns of immediate dangers, can prevent accidents in seconds, and is still unknown by a large part of drivers.

Alisson Ficher 01/05/2026 at 14:18

Science and Technology

Goodbye traditional washing machine: Xiaomi surprises and launches an ultra-slim version with 27 programs, 3D water flow, steam sterilization, app control, enlarged drum, and a silent system with double suspension

Alisson Ficher 01/05/2026 at 14:08

Science and Technology

The Mediterranean is accumulating heat like a closed pot, marine heatwaves are becoming more frequent and intense, and pressure corals, fisheries, and ecosystems in one of the planet’s most vulnerable basins.

Débora Araújo 01/05/2026 at 14:03

Interesting facts

Do you have the letter “A” or “D” on your driver’s license? This is the rule that can lead to a very serious infraction, a fine of R$ 293.47, 7 points on your license, and immediate vehicle impoundment if you ignore this mandatory requirement while driving.

Alisson Ficher 01/05/2026 at 13:59

Science and Technology

New panels promise to produce hydrogen using only water and sunlight, without electricity, without a power grid, and without electrolyzers, in a technology that could be a game-changer for clean energy.

Fabio Lucas Carvalho 01/05/2026 at 13:56

Science and Technology

The WHO classified ham, bacon, and sausage in the same Group 1 as tobacco and asbestos, and studies indicate that 50 grams per day of processed meat increase the risk of colorectal cancer by 18%.

Valdemar Medeiros 01/05/2026 at 13:42

Automotive

Chinese company launches car with a rocket engine that accelerates quickly and goes from 0 to 100 km/h in 0.9 seconds; meet the Nebula Next 01 Jet Edition from Dreame Technology.

Ruth Rodrigues 01/05/2026 at 13:37

Science and Technology

Buying cell phones, notebooks, and even TVs could become much more expensive until 2027 due to a global RAM crisis driven by AI data centers that is pressuring the entire electronics supply chain.

Valdemar Medeiros 01/05/2026 at 13:27

Interesting facts

With 82.8 km excavated under Africa, 5.35 meters in diameter, and a controlled drop of 77 meters, an invisible tunnel carries billions of liters of water from the Orange River to dry regions of the Karoo, transforming arid areas into agricultural hubs in the interior of South Africa.

Débora Araújo 01/05/2026 at 13:22

Science and Technology

New Motorola phone launched with 200 MP camera, military-grade resistance, 5,200 mAh battery, and 5,000 nits screen; meet the Moto G87

Ruth Rodrigues 01/05/2026 at 13:18