Job Openings

Work at the Federal Institute: IFRJ’s public service examination will offer 400 openings for high school, technical, and higher education levels, with salaries of up to R$ 8,000 plus R$ 1,175.

Alisson Ficher 28/04/2026 at 15:44

Science and Technology

Technology that creates images in the air without a physical screen is already advancing in universities and companies, promises to transform cell phones, computers, and TVs into invisible interfaces, and could forever change the way we use devices in our daily lives.

Carla Teles 28/04/2026 at 15:39

Automotive

Starting from R$ 32,000: 5 used automatic cars offer up to 155 hp, CVT and 6-speed transmissions, fuel economy of up to 11 km/l, a 525-liter trunk, and fully-equipped versions with 6 airbags and 4×4.

Alisson Ficher 28/04/2026 at 15:34

Science and Technology

Scientists discover that procrastination is not laziness: 2026 study reveals EV-PV circuit that blocks motivation, exposes conflict between the limbic system and prefrontal cortex, and points to a direct relationship with anxiety and fear of failure.

Alisson Ficher 28/04/2026 at 15:28

Mining

Brazil has 90% of the world’s production of a fundamental rare metal, used in airplanes, batteries, electric cars, and high-strength steel, but why isn’t the country getting rich from it?

Noel Budeguer 28/04/2026 at 15:24

Interesting facts

Gramado Mineira enchants at an altitude of 1,500 meters with more than a thousand residents, a chapel from 1762, temperatures as low as 6°C, a population that sextuples on holidays, and hidden waterfalls 120 km from Belo Horizonte.

Alisson Ficher 28/04/2026 at 15:19

Construction

Germany turns on a “giant underground radiator” with up to 90 km of boreholes at a depth of 5 km, betting on a closed-loop system without fracking and transforming hot rocks into electricity and heating to open a new phase of clean geothermal energy in Europe.

Carla Teles 28/04/2026 at 15:15

Economy

Minimum wage of almost R$2,000 comes with a R$330 voucher, a R$110 bonus, and surprising exclusive benefits.

Alisson Ficher 28/04/2026 at 15:08

Interesting facts

Few remember, but a giant 40-meter-wide sinkhole in Bangkok swallowed a truck, tilted a police station, and caused the ground to collapse after a water leak, while subway construction aggravated the collapse and paralyzed the city for months.

Flavia Marinho 28/04/2026 at 15:04

Economy

The United Arab Emirates will leave OPEC on May 1st, putting pressure on Saudi Arabia as they aim for higher domestic production amid the war in the Middle East, in a move that shakes up the global oil market.

Fabio Lucas Carvalho 28/04/2026 at 14:58

Renewable Energy

Startup raises US$ 44.1 million to accelerate new drilling technology, promises to make deep geothermal viable on a large scale and wants to unlock faster, cheaper, and more efficient wells to expand clean energy generation worldwide.

Carla Teles 28/04/2026 at 14:54

Agribusiness

The 425 hp Massey Ferguson 9S, the largest tractor ever produced by the brand in the world, arrives in Brazil with a CVT transmission, a 12-ton hydraulic lift, a flow rate of up to 420 L/min, and a cab with only 62 dB for heavy-duty operations.

Carla Teles 28/04/2026 at 14:49