Interesting facts

Pink Himalayan salt comes from dark tunnels in Pakistan with explosions, tractors, and giant blocks, supplying more than 80 countries and becoming an expensive product in Western markets, despite studies indicating microplastics, heavy metals, and health promises without solid scientific evidence.

Losing your phone will no longer disrupt your public services for days: the government has created a system that recovers the gov.br account via email almost instantly, and there is a simple step-by-step guide to set up this protection now, before a theft or scam happens to you.

Maria Heloisa Barbosa Borges 12/07/2026 at 16:50

Interesting facts

A 17-year-old teenager from Paraíba didn’t have money to buy a professional telescope, so he built equipment with margarine buckets and a wall mirror, saw the Moon up close, went viral on social media, and now takes children from the Sertão to observe planets, stars, and nebulas in squares and schools.

Carla Teles 12/07/2026 at 16:44

Science and Technology

14.6-liter hydrogen engine surprises by delivering 600 horsepower, using more than 90% of the diesel engine structure, and still operating with less pure fuel, reducing changes in manufacturing and installation in heavy vehicles.

Fabio Lucas Carvalho 12/07/2026 at 16:42

14.6-liter hydrogen engine surprises by delivering 600 horsepower, using more than 90% of the diesel engine structure, and still functioning with less pure fuel, reducing changes in manufacturing and installation in heavy vehicles.

Fabio Lucas Carvalho 12/07/2026 at 16:41

Public and Federal Examinations

Public and Federal Examinations

City Hall opens selection process with free registration, salaries up to R$ 3,622.31, and positions for teacher, driver, speech therapist, assistant, and other roles in education in Juazeiro.

Fabio Lucas Carvalho 09/06/2026 at 18:14

Public and Federal Examinations

Work as an Enem exam supervisor and earn R$ 864 per day: Inep opens national selection for Enem, PND, and Enamed 2026 certifiers with applications from June 8 to 28 and strategic roles in exam supervision throughout Brazil.

Hilton Libório 29/05/2026 at 14:52

Public and Federal Examinations

Navy opens competition for the Technical Corps of Naval Ratings with strategic positions in military submarines and nuclear facilities, expanding the technological role of the naval force in 2026 with highly specialized training and impact on Brazilian defense.

Hilton Libório 25/05/2026 at 10:45

Public and Federal Examinations

Attention exam candidates: Maranhão accelerates public competitions in 2026 after the announcement by Governor Carlos Brandão with 3,350 confirmed vacancies, the definition of the organizing committee, and expected notices, expanding opportunities in security, education, and administration with a direct impact on the state economy.

Hilton Libório 22/05/2026 at 09:17

Public and Federal Examinations

Decision by the Brazilian Navy extends the Naval School’s timeframe for Officer training and reinforces the search for new talents in strategic areas with free education, state-of-the-art military infrastructure, stable career, and involvement in high-complexity maritime operations.

Hilton Libório 19/05/2026 at 10:31

Public and Federal Examinations

New selection confirmed: The Merchant Marine Entrance Exam offers 368 vacancies for Officer training in 2027 with free course, online applications, and EFOMM’s national selection process.

Hilton Libório 12/05/2026 at 12:04

Public and Federal Examinations

City in SC launches public competition with a ‘rare vacancy’ for a journalist, salaries of up to R$ 9,500 and benefits over R$ 3,000

Fabio Lucas Carvalho 09/05/2026 at 21:01

Public and Federal Examinations

Campina Grande public tender explodes with 1,000 vacancies, four official notices, and exams already scheduled for August, putting aspiring public servants in Paraíba on high alert.

Fabio Lucas Carvalho 09/05/2026 at 20:13

Public and Federal Examinations

Senate approves creation of indigenous university, and unprecedented project can bring higher education, research, and traditional knowledge to indigenous peoples

Caio Aviz 06/05/2026 at 15:38

Public and Federal Examinations

Extended deadline: Brazilian Army extends registrations for career sergeants’ competition; see new deadline, updated requirements, stages of the selection process, and how to ensure participation within the rules

Hilton Libório 05/05/2026 at 09:01

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

Public and Federal Examinations

Brazilian Air Force opens new vacancies for engineers, nurses, lawyers and over 20 professions: see requirements, salaries and how to secure your registration now

Hilton Libório 01/05/2026 at 07:33

Most recent

Uncategorized 12/07/2026 at 16:41

14.6-liter hydrogen engine surprises by delivering 600 horsepower, using more than 90% of the diesel engine structure, and still functioning with less pure fuel, reducing changes in manufacturing and installation in heavy vehicles.

Fabio Lucas Carvalho

14.6-liter hydrogen engine surprises by delivering 600 horsepower, using more than 90% of the diesel engine structure, and still functioning with less pure fuel, reducing changes in manufacturing and installation in heavy vehicles.

Fabio Lucas Carvalho 12/07/2026 at 16:41

Dubai dumped 94 million cubic meters of sand from the bottom of the Persian Gulf and designed a giant palm tree in the sea covering 560 hectares, without a gram of concrete or steel, creating 56 km of new coastline, sold 4,500 mansions in 3 days, and became the most expensive address in the country.

Maria Heloisa Barbosa Borges 12/07/2026 at 16:35

To defend itself from a sea that killed thousands, the Netherlands closed a bay with giant dikes, drained almost 1,000 km² of seabed, and transformed the land reclaimed from the ocean into Flevopolder, the largest artificial island on the planet, where today more than 400,000 people live below sea level.

Maria Heloisa Barbosa Borges 12/07/2026 at 16:29

Most recent

Interesting facts

Without leveling mountains or relying on tractors, Japanese farmers spread tons of grass on slopes of up to 40 degrees, keep soil threatened by erosion productive, and cultivate millet, buckwheat, and potatoes.

Flavia Marinho 12/07/2026 at 14:44

Interesting facts

Hospitalized with a weak heart in the yellow room of a UPA in Santarém, Mr. Tito, 73, asked to get married, and the team held the wedding at the UPA and even found the children he hadn’t seen through the internet.

Bruno Teles 12/07/2026 at 14:36

Interesting facts

After 20 years together, Mr. Luiz, 94 years old, entered the Matriz Church of Brumado on the arm of his daughters and walked up to the altar with Rosinha, the bride 40 years younger, in a wedding that moved Bahia.

Bruno Teles 12/07/2026 at 14:34

It seems fragile, but a 38-meter sphere for a thousand people rests on four mega-columns and uses eight isolators to reduce the force of earthquakes.

Flavia Marinho 12/07/2026 at 14:32

She helped found one of the largest soybean companies in the world and today is among the biggest fortunes in the country: Lucia Maggi controls Amaggi, an agribusiness empire, and lives far from the luxury that her fortune could afford.

Bruno Teles 12/07/2026 at 14:26

Interesting facts

The incredible Batman mansion goes on sale for R$ 164 million with 1,734 m², 7 bedrooms, 11 bathrooms, and a history in Hollywood movies and series.

Romário Pereira de Carvalho 12/07/2026 at 14:23

Science and Technology

USA releases UFO photos taken during astronauts’ flight on the space shuttle Columbia, revealing a triangular object changing position over Earth and admitting that there is still not enough data to identify its origin.

Noel Budeguer 12/07/2026 at 14:17

Interesting facts

The “dragon tree” of Socotra Island, in Yemen, has an umbrella-shaped crown and “bleeds” a blood-red resin when wounded, grows only 2 to 3 centimeters per year, and can live for hundreds of years.

Maria Heloisa Barbosa Borges 12/07/2026 at 14:14

Columns of 5.5 meters reminiscent of Roman ruins conceal, in the interior of Ceará, the largest investment by the owner of TikTok outside China: a data center complex worth R$ 200 billion that promises to place Brazil at the center of the technological war between the US and China.

Maria Heloisa Barbosa Borges 12/07/2026 at 13:59

Interesting facts

He dropped out of school at 13 to deliver clothes at a store in Spain; today, at 90, Amancio Ortega is the owner of Zara and is among the ten richest men in the world, according to Forbes.

Bruno Teles 12/07/2026 at 13:56

Interesting facts

He sweeps the street, collects discarded PET bottles, and transforms the plastic into PET brooms and clothesline rope: the recycling business of street cleaner Giorggio, in Paraíba, earns more than R$ 7,000 per month.

Bruno Teles 12/07/2026 at 13:53

Science and Technology

Archaeologists find a hidden medieval tunnel under a Stone Age tomb in Germany, with a fox skeleton, horseshoe, pottery, signs of a fire, and a sealed entrance that may have concealed clandestine rituals.

Romário Pereira de Carvalho 12/07/2026 at 13:46

Interesting facts

He spoke his first word at seven months and read an entire book aloud before the age of two: now the boy genius Joseph has become the youngest member in the history of Mensa, the club for the gifted.

Bruno Teles 12/07/2026 at 13:44

Artificial Intelligence (AI)

Artificial intelligence deciphers the rules of a lost Roman board game, found on a 20-centimeter stone in the Netherlands.

Fabio Lucas Carvalho 12/07/2026 at 13:29

Farmers removed volcanic stones from the fields, stacked 22,000 kilometers of mortarless walls, and created a barrier that allows air to pass through, reduces erosion, and protects crops for over a thousand years.

Flavia Marinho 12/07/2026 at 12:47

The automotive industry found in the taxi market a customer who takes a brand new car with more than a 30% discount: manufacturers like Chevrolet, Fiat, Honda, and BYD compete in the category that combines factory discounts and zero taxes.

Bruno Teles 12/07/2026 at 12:44

Instead of gradually digging a tunnel under a busy railway, engineers built a 155-meter curved structure next to the tracks and pushed 11,000 tons of concrete at just 1.5 meters per hour.

Flavia Marinho 12/07/2026 at 12:34

They lived four people in an eight-square-meter van until a new pregnancy gave them a nine-month deadline: the 20-square-meter tiny house they built fits two bedrooms, a kitchen, and a living room in a carpentry puzzle.

Bruno Teles 12/07/2026 at 12:32

Interesting facts

Known as Nelita da Farinha, she wakes up at 4 a.m., goes to the fields to see the cassava being harvested, and runs a flour production business in Acajutiba, Bahia, which has become a heritage.

Bruno Teles 12/07/2026 at 12:26

She collected more than 10,000 glass bottles that were going to be thrown away and built a 70-square-meter house in Foz do Iguaçu: the bottle house cost R$ 3,000 and became an example of sustainable construction.

Bruno Teles 12/07/2026 at 12:20