Valdemar Medeiros

Click Petróleo e gás

Formado em Jornalismo e Marketing, é autor de mais de 20 mil artigos que já alcançaram milhões de leitores no Brasil e no exterior. Já escreveu para marcas e veículos como 99, Natura, O Boticário, CPG – Click Petróleo e Gás, Agência Raccon e outros. Especialista em Indústria Automotiva, Tecnologia, Carreiras (empregabilidade e cursos), Economia e outros temas. Contato e sugestões de pauta: valdemarmedeiros4@gmail.com. Não aceitamos currículos!

Interesting facts

More than 138 stone tools found on the seabed between Turkey and Europe reignite the hypothesis of a lost land bridge from the Ice Age that may have been used by humans to cross continents.

Valdemar Medeiros 04/04/2026 at 18:07

Interesting facts

With a monumental stone structure dating back over 2,000 years, excavated 6 meters deep and with dimensions that surprise archaeologists, the newly discovered tank in Gabii may be one of the first major public works of Ancient Rome outside of temples and walls.

Valdemar Medeiros 04/04/2026 at 17:43

Agribusiness

The expansion of greenhouses in southern Canada has become so intense that it has changed the appearance of the soil and even the nighttime glow of the region, transforming Ontario into one of the most visible agricultural hubs in North America from space.

Valdemar Medeiros 04/04/2026 at 17:10

Agribusiness

Almost nobody imagines it, but farmers in Tunisia grow food in the sand and make the roots drink fresh water that floats on top of seawater in an agricultural system considered unique in the world.

Valdemar Medeiros 04/04/2026 at 16:50

Science and Technology

Goodbye clothes with odors from use: Samsung’s device uses high-temperature steam, eliminating up to 99.9% of bacteria, removing dust mites, and neutralizing odors directly in the wardrobe without the need for washing.

Valdemar Medeiros 04/04/2026 at 16:17

Science and Technology

Goodbye iron and wrinkled clothes: LG’s smart wardrobe uses TrueSteam vapor, hangers that vibrate up to 180 times per minute, and cycles of 20 to 30 minutes to remove odors and reduce wrinkles without washing.

Valdemar Medeiros 04/04/2026 at 15:40

Agribusiness

More than 20,000 km² of wheat fields form nearly perfect lines and geometric shapes in Montana, creating an agricultural pattern so symmetrical that the landscape looks like an abstract artwork visible from space.

Valdemar Medeiros 04/04/2026 at 15:33

Uncategorized

With a height of 8.7 meters, the giant termite mound found in Somalia has entered history as the largest ever recorded and reveals how insects just a few millimeters tall build three-story structures.

Valdemar Medeiros 04/04/2026 at 15:16

Interesting facts

A couple stumbles upon a rusty can during a hike in California and discovers the largest buried treasure in the U.S.: 1,427 gold coins from the 19th century valued at $10 million.

Valdemar Medeiros 04/04/2026 at 14:45

Science and Technology

In 2016, a plane equipped with billions of laser pulses scanned 2,100 km² of jungle in Guatemala and revealed, beneath the tree canopies, a Maya megacity with 61,480 unknown structures, elevated roads spanning dozens of kilometers, industrial-scale irrigation systems, and a population of up to 15 million, three times more than any previous estimate.

Valdemar Medeiros 04/04/2026 at 14:30

Interesting facts

About 6,000 residents live concentrated along a single street nearly 9 km long in the interior of Poland, with houses forming a continuous row and narrow agricultural strips emerging behind them, creating one of the most unusual rural patterns in Europe.

Valdemar Medeiros 04/04/2026 at 13:54

Science and Technology

With no separate outdoor unit and designed to fit in the window, monoblock air conditioners used in Japan emerge as an alternative for those who cannot install a split system in a rented apartment.

Valdemar Medeiros 04/04/2026 at 13:21

Valdemar Medeiros

More than 138 stone tools found on the seabed between Turkey and Europe reignite the hypothesis of a lost land bridge from the Ice Age that may have been used by humans to cross continents.

With a monumental stone structure dating back over 2,000 years, excavated 6 meters deep and with dimensions that surprise archaeologists, the newly discovered tank in Gabii may be one of the first major public works of Ancient Rome outside of temples and walls.

The expansion of greenhouses in southern Canada has become so intense that it has changed the appearance of the soil and even the nighttime glow of the region, transforming Ontario into one of the most visible agricultural hubs in North America from space.

Almost nobody imagines it, but farmers in Tunisia grow food in the sand and make the roots drink fresh water that floats on top of seawater in an agricultural system considered unique in the world.

Goodbye clothes with odors from use: Samsung’s device uses high-temperature steam, eliminating up to 99.9% of bacteria, removing dust mites, and neutralizing odors directly in the wardrobe without the need for washing.

Goodbye iron and wrinkled clothes: LG’s smart wardrobe uses TrueSteam vapor, hangers that vibrate up to 180 times per minute, and cycles of 20 to 30 minutes to remove odors and reduce wrinkles without washing.

More than 20,000 km² of wheat fields form nearly perfect lines and geometric shapes in Montana, creating an agricultural pattern so symmetrical that the landscape looks like an abstract artwork visible from space.

With a height of 8.7 meters, the giant termite mound found in Somalia has entered history as the largest ever recorded and reveals how insects just a few millimeters tall build three-story structures.

A couple stumbles upon a rusty can during a hike in California and discovers the largest buried treasure in the U.S.: 1,427 gold coins from the 19th century valued at $10 million.

About 6,000 residents live concentrated along a single street nearly 9 km long in the interior of Poland, with houses forming a continuous row and narrow agricultural strips emerging behind them, creating one of the most unusual rural patterns in Europe.

With no separate outdoor unit and designed to fit in the window, monoblock air conditioners used in Japan emerge as an alternative for those who cannot install a split system in a rented apartment.

Is a smart plug worth it in a regular home? What does it offer: turns on and off via smartphone, creates routines by schedule, prevents forgotten devices, sometimes monitors consumption, and improves habits without renovation or miracles.

Geographers redefine the Brazilian relief and confirm the presence of mountains in 14 states with a new system that changes historical criteria and alters the way the territory is classified.

There is a city in China right next to Hong Kong where people speak Portuguese, the streets have names in Portuguese, and the architecture looks like it came straight out of a historic city in Brazil.

At over 8,800 meters above sea level, the summit of Mount Everest is made up of rocks that originated at the bottom of an ocean about 500 million years ago and were pushed to the highest point on Earth by the collision of tectonic plates.

China has accumulated up to 1.4 billion barrels of oil in strategic reserves, invested 25 years in renewable energy, and purchased 80% of cheap Iranian oil: how Beijing has prepared for decades for the crisis that is now shaking the world.

Russia cut fertilizers, China cut fertilizers, and oil prices soared with the war in the Middle East: sugarcane producers in the interior of São Paulo are seeing costs explode from all sides and warn that the effects will take months to be absorbed.