Estados Unidos (EUA)

Interesting facts

Arkansas plans a 50-acre village with up to 400 micro-homes, a clinic, community kitchen, laundry, and income opportunities to help chronically homeless residents regain autonomy.

Débora Araújo 11/06/2026 at 16:02

Interesting facts

Latina student is accepted into 126 universities and receives approximately US$9 million in scholarships, one of the largest volumes ever recorded in international academic processes.

Débora Araújo 05/05/2026 at 14:00

Interesting facts

Larger than Manhattan and visible from space in a single orbital image, the Texas airport spans over 69 km² with 7 runways, dozens of kilometers of taxiways, and an annual flow of millions of passengers that makes Dallas Fort Worth one of the largest airport structures ever built on the planet.

Débora Araújo 16/04/2026 at 12:46

Science and Technology

In the United States, a valley 86 meters below sea level has reached 56.7°C and remains the place with the highest air temperature ever recorded on Earth, a direct result of a terrain that traps heat between high mountains in the midst of the desert.

Débora Araújo 04/04/2026 at 17:40

Science and Technology

A magnitude 9.2 earthquake in Alaska reshaped the coastline in minutes, sank entire cities, raised sections of the seabed by several meters, and left one of the fastest geographical transformations ever recorded on Earth.

Débora Araújo 02/04/2026 at 15:32

Megaprojeto de transporte com carros elétricos sem motorista e com preço de ônibus promete levar 10 mil pessoas por hora em uma faixa de apenas 2 metros de largura, desafiando os sistemas ferroviários

Interesting facts

The World’s First Urban Transportation Megaproject With Driverless Electric Cars, At Bus Ticket Prices, Promises To Transport 10,000 People Per Hour On A Lane Just 2 Meters Wide, Challenging Railway Systems

Flavia Marinho 19/02/2026 at 10:59

EUA despejaram 76 milhões de litros de Agente Laranja no Vietnã: 50 anos depois, bebês ainda nascem sem membros e com câncer

Interesting facts

U.S. Dumped 76 Million Liters of Agent Orange in Vietnam: 50 Years Later, Babies Are Still Born Without Limbs and With Cancer

Débora Araújo 18/02/2026 at 17:22

Silenciosos a 36.000 km acima da Terra, satélites do sistema SBIRS enxergam o calor de um míssil segundos após o disparo e alimentam a engrenagem que sustenta a dissuasão nuclear dos Estados Unidos

Science and Technology

Silent 36,000 Km Above Earth, SBIRS Satellites Detect Missile Heat Seconds After Launch and Feed the Mechanism That Sustains Nuclear Deterrence for the United States

Débora Araújo 14/02/2026 at 16:22

Sobrevoando troncos carbonizados, drones despejam até 400 mil sementes por dia em florestas queimadas nos EUA para tentar trazer de volta pinheiros, insetos e pássaros após uma era de megaincêndios

Interesting facts

Flying Over Charred Logs, Drones Drop Up to 400,000 Seeds Daily in Burned Forests in the U.S. to Try to Bring Back Pine Trees, Insects, and Birds After an Era of Megafires

Débora Araújo 19/01/2026 at 13:29

Com motor turbo-diesel capaz de operar acima de 4.000 metros, suspensão reforçada e mísseis guiados, um tanque leve dos EUA está subindo montanhas e testando táticas inéditas para a guerra em altitude

Science and Technology

With A Turbo-Diesel Engine Capable of Operating Above 4,000 Meters, Reinforced Suspension, and Guided Missiles, A U.S. Light Tank Is Climbing Mountains and Testing Unprecedented Tactics for War at High Altitude

Débora Araújo 19/01/2026 at 11:11

Em 1986, 1,5 milhão de balões de hélio foram lançados em Cleveland e o espetáculo virou caos: trânsito parou, aeroporto fechou e resgates no Lago Erie foram comprometidos

Interesting facts

In 1986, 1.5 Million Helium Balloons Were Released in Cleveland, and the Event Turned into Chaos: Traffic Stopped, Airport Shut Down, and Rescues on Lake Erie Were Compromised

Débora Araújo 09/01/2026 at 14:09

Antes dos 4 anos, garoto cria sistema próprio de reciclagem, transforma a coleta doméstica em empresa que já desviou mais de 1 milhão de quilos de resíduos dos aterros e passou a faturar alto com lixo urbano nos Estados Unidos

Science and Technology

Before Turning 4, Boy Creates Own Recycling System, Transforms Household Collection Into Company That Has Diverted Over 1 Million Kilograms of Waste From Landfills and Started Making Big Profits From Urban Trash in the United States

Débora Araújo 08/12/2025 at 11:24

Arkansas plans a 50-acre village with up to 400 micro-homes, a clinic, community kitchen, laundry, and income opportunities to help chronically homeless residents regain autonomy.

Latina student is accepted into 126 universities and receives approximately US$9 million in scholarships, one of the largest volumes ever recorded in international academic processes.

Larger than Manhattan and visible from space in a single orbital image, the Texas airport spans over 69 km² with 7 runways, dozens of kilometers of taxiways, and an annual flow of millions of passengers that makes Dallas Fort Worth one of the largest airport structures ever built on the planet.

In the United States, a valley 86 meters below sea level has reached 56.7°C and remains the place with the highest air temperature ever recorded on Earth, a direct result of a terrain that traps heat between high mountains in the midst of the desert.

A magnitude 9.2 earthquake in Alaska reshaped the coastline in minutes, sank entire cities, raised sections of the seabed by several meters, and left one of the fastest geographical transformations ever recorded on Earth.

The World’s First Urban Transportation Megaproject With Driverless Electric Cars, At Bus Ticket Prices, Promises To Transport 10,000 People Per Hour On A Lane Just 2 Meters Wide, Challenging Railway Systems

U.S. Dumped 76 Million Liters of Agent Orange in Vietnam: 50 Years Later, Babies Are Still Born Without Limbs and With Cancer

Silent 36,000 Km Above Earth, SBIRS Satellites Detect Missile Heat Seconds After Launch and Feed the Mechanism That Sustains Nuclear Deterrence for the United States

Flying Over Charred Logs, Drones Drop Up to 400,000 Seeds Daily in Burned Forests in the U.S. to Try to Bring Back Pine Trees, Insects, and Birds After an Era of Megafires

With A Turbo-Diesel Engine Capable of Operating Above 4,000 Meters, Reinforced Suspension, and Guided Missiles, A U.S. Light Tank Is Climbing Mountains and Testing Unprecedented Tactics for War at High Altitude

In 1986, 1.5 Million Helium Balloons Were Released in Cleveland, and the Event Turned into Chaos: Traffic Stopped, Airport Shut Down, and Rescues on Lake Erie Were Compromised

Before Turning 4, Boy Creates Own Recycling System, Transforms Household Collection Into Company That Has Diverted Over 1 Million Kilograms of Waste From Landfills and Started Making Big Profits From Urban Trash in the United States

Mother and daughter build a 70 m² house with more than 8,000 discarded glass bottles and impress with their creativity; known as the Casa de Sal, the property is located on Itamaracá Island, in Pernambuco.

Instead of burning or burying old tires, an American city is transforming about 2,000 of them into the street itself, paving its first sections with a quieter and more durable rubber asphalt.

He transformed an abandoned plastic water tank into an underground house in the “hobbit hole” style, using only repurposed pallet wood, without heavy machinery or expensive labor.

The river that “dies” in the desert never reaches the sea and yet gives life to one of Africa’s largest natural refuges in a truly impressive way.

China transforms desert-devastated area into the world’s largest artificial forest, planting trees for 60 years, blocking sand that reached Beijing, and creating a “green lung” of 92,000 hectares in a region once considered lost.

Toyota launches “family hybrid van” with 7 or 8 seats, 1.8 hybrid engine, fuel consumption of up to 23.8 km/l, and a price equivalent to about R$ 104,000 without taxes, below the Tiggo 8 Pro Plug-in Hybrid sold in Brazil: meet the Noah Hybrid 2026 in Japan.

Astronomers discover black hole wind traveling at 323 million km/h, a speed equivalent to 30% of the speed of light and considered a record.