Science and Technology

Australian engineers have created a robot dolphin that cleans oil from the ocean by absorbing oil and repelling water at the same time with over 95% purity, and they are now working on versions the size of a real dolphin to operate autonomously at sea.

Interesting facts

At just 12 years old and still in the seventh grade of elementary school, Bernardo took the entrance exam for UERJ just to test his knowledge and was approved in Mathematics with over 80 medals in competitions on his resume.

Bruno Teles 06/04/2026 at 15:53

Science and Technology

Civil Defense issues red alert for Santa Catarina with rainfall of up to 130 millimeters between Monday and Tuesday and very high risk of flooding, inundations, and landslides in the Itajaí Valley and Greater Florianópolis, which are already feeling the impacts.

Maria Heloisa Barbosa Borges 06/04/2026 at 15:51

Science and Technology

A few kilometers from the equator, the Brazilian space base in Alcântara has a position that can drastically reduce rocket fuel, appears in satellite images, and rivals French Guiana, while bearing the weight of an explosion that killed 21 technicians and stalled the program for years.

Valdemar Medeiros 06/04/2026 at 15:42

Interesting facts

If your pillow is yellowed even with the pillowcase always clean, this is a silent sign that sweat, body oils, and dust mites are accumulating in the fibers, and it may be time to replace it.

Bruno Teles 06/04/2026 at 15:39

Science and Technology

Science and Technology

Australian engineers have created a robot dolphin that cleans oil from the ocean by absorbing oil and repelling water at the same time with over 95% purity, and they are now working on versions the size of a real dolphin to operate autonomously at sea.

Maria Heloisa Barbosa Borges 06/04/2026 at 15:55

Science and Technology

Civil Defense issues red alert for Santa Catarina with rainfall of up to 130 millimeters between Monday and Tuesday and very high risk of flooding, inundations, and landslides in the Itajaí Valley and Greater Florianópolis, which are already feeling the impacts.

Maria Heloisa Barbosa Borges 06/04/2026 at 15:51

Science and Technology

A few kilometers from the equator, the Brazilian space base in Alcântara has a position that can drastically reduce rocket fuel, appears in satellite images, and rivals French Guiana, while bearing the weight of an explosion that killed 21 technicians and stalled the program for years.

Valdemar Medeiros 06/04/2026 at 15:42

Artificial Intelligence (AI)

ABB integrates generative artificial intelligence into the energy management system and accelerates operational insights in the industry with more efficiency, sustainability, and data-driven decision-making.

Corporativo 06/04/2026 at 15:12

Science and Technology

For the first time in 2,000 years, a sarcophagus was opened in the Tomb of Cerberus, revealing a mummy lying face down, a preserved shroud, and funerary objects in Naples.

Romário Pereira de Carvalho 06/04/2026 at 15:10

Interesting facts

Interesting facts 06/04/2026 at 15:53

At just 12 years old and still in the seventh grade of elementary school, Bernardo took the entrance exam for UERJ just to test his knowledge and was approved in Mathematics with over 80 medals in competitions on his resume.

Interesting facts

If your pillow is yellowed even with the pillowcase always clean, this is a silent sign that sweat, body oils, and dust mites are accumulating in the fibers, and it may be time to replace it.

Bruno Teles 06/04/2026 at 15:39

Interesting facts

Thermal expansion and capacity auction boost suppliers of generators and turbines in Brazil with nearly 20 GW contracted.

Corporativo 06/04/2026 at 15:25

Interesting facts

In the Netherlands, a village with nearly 3,000 residents has no streets: in Giethoorn, each house is located on an islet surrounded by canals, has thatched roofs that last up to 40 years, transportation is done by silent electric boats, more than 180 wooden bridges connect the properties, and the mailman delivers mail by boat because there is no other way to reach the doors.

Valdemar Medeiros 06/04/2026 at 15:01

Interesting facts

Many people avoid making eye contact due to insecurity, but those who maintain eye contact during a conversation possess four characteristics that psychology associates with confidence, empathy, firmness, and above-average concentration.

Bruno Teles 06/04/2026 at 14:58

Economy

Buying a car may suspend Bolsa Família in 2026 and trigger automatic government oversight.

Caio Aviz 06/04/2026 at 15:06

Chile reaches 4,088 electric buses and puts 62% of the fleet in zero emissions; Santiago already has the largest fleet of e-buses outside of China, with a decrease in PM2.5, less noise, and 60 million liters of diesel saved.

Carla Teles 06/04/2026 at 15:04

Coca-Cola with less water: groundbreaking technology comes to life with the help of BNDES with an investment of R$ 102 million in a factory that promises to reduce water usage by 10%, energy consumption by 15%, and costs by 35.5%.

Alisson Ficher 06/04/2026 at 14:54

The president of Colombia defended Brazil’s Pix, publicly requested that the system be brought to his country, and criticized the United States for using financial sanctions as a tool for political control in the world.

Bruno Teles 06/04/2026 at 14:40

INSS reveals when it will make payments in April; find out when the benefit will be deposited into your account.

Alisson Ficher 06/04/2026 at 13:56

Automotive

Automotive 06/04/2026 at 15:31

BYD was caught testing 1,500 kW chargers in China that are three times more powerful than Tesla’s, and the system promises to recharge electric cars in minutes with energy that costs less than one real per kilowatt-hour.

The best-selling car in history, the new Toyota Corolla will have ‘ultra-efficient’ turbo engines with up to 30% more efficiency, more powerful 1.5 and 2.0 options, support for ethanol, hydrogen, and plug-in hybrids, as well as a radical design expected for 2026.

Alisson Ficher 06/04/2026 at 14:47

Jeep launches the 2027 Renegade with a 1.3 turboflex engine producing 176 hp, a 48V mild hybrid system, a new 10.1” multimedia system, a digital dashboard, and a starting price of R$ 129,000.

Alisson Ficher 06/04/2026 at 14:05

In four years, all taxis in New York will be required to have zero emissions, and Kia has just shown how the future will work with an electric vehicle featuring an automatic ramp, 30-minute charging, and a design that prioritizes accessibility.

Maria Heloisa Barbosa Borges 06/04/2026 at 12:41

It surpassed the Polo, the Toro, the Hilux, and the Saveiro: with almost 17 thousand units sold, the Fiat Strada was the best-selling car in March 2026.

Ruth Rodrigues 06/04/2026 at 08:25

Most recent

Science and Technology

Australian engineers have created a robot dolphin that cleans oil from the ocean by absorbing oil and repelling water at the same time with over 95% purity, and they are now working on versions the size of a real dolphin to operate autonomously at sea.

Maria Heloisa Barbosa Borges 06/04/2026 at 15:55

Interesting facts

At just 12 years old and still in the seventh grade of elementary school, Bernardo took the entrance exam for UERJ just to test his knowledge and was approved in Mathematics with over 80 medals in competitions on his resume.

Bruno Teles 06/04/2026 at 15:53

Science and Technology

Civil Defense issues red alert for Santa Catarina with rainfall of up to 130 millimeters between Monday and Tuesday and very high risk of flooding, inundations, and landslides in the Itajaí Valley and Greater Florianópolis, which are already feeling the impacts.

Maria Heloisa Barbosa Borges 06/04/2026 at 15:51

Science and Technology

A few kilometers from the equator, the Brazilian space base in Alcântara has a position that can drastically reduce rocket fuel, appears in satellite images, and rivals French Guiana, while bearing the weight of an explosion that killed 21 technicians and stalled the program for years.

Valdemar Medeiros 06/04/2026 at 15:42

Interesting facts

If your pillow is yellowed even with the pillowcase always clean, this is a silent sign that sweat, body oils, and dust mites are accumulating in the fibers, and it may be time to replace it.

Bruno Teles 06/04/2026 at 15:39

BYD was caught testing 1,500 kW chargers in China that are three times more powerful than Tesla’s, and the system promises to recharge electric cars in minutes with energy that costs less than one real per kilowatt-hour.

Bruno Teles 06/04/2026 at 15:31

What is behind China’s silence on Iran? An expert shows how chaos in the Middle East could raise oil prices, benefit Putin, and give Beijing the perfect opportunity to grow without direct confrontation.

Fabio Lucas Carvalho 06/04/2026 at 15:27

Interesting facts

Thermal expansion and capacity auction boost suppliers of generators and turbines in Brazil with nearly 20 GW contracted.

Corporativo 06/04/2026 at 15:25

At 96 years old, the last survivor of a colony of Japanese immigrants who arrived in the Amazon in 1929 saw his community create an agricultural method that transforms destroyed pastures into forests that produce food year-round and attract researchers from around the world.

Maria Heloisa Barbosa Borges 06/04/2026 at 15:23

This rare yellow clay at the top of a plateau in northern Pará is transforming one of the poorest regions of Brazil into a new agricultural frontier, with producers already harvesting three crops a year from the same soil.

Maria Heloisa Barbosa Borges 06/04/2026 at 15:21

Artificial Intelligence (AI)

ABB integrates generative artificial intelligence into the energy management system and accelerates operational insights in the industry with more efficiency, sustainability, and data-driven decision-making.

Corporativo 06/04/2026 at 15:12

Science and Technology

For the first time in 2,000 years, a sarcophagus was opened in the Tomb of Cerberus, revealing a mummy lying face down, a preserved shroud, and funerary objects in Naples.

Romário Pereira de Carvalho 06/04/2026 at 15:10