Interesting facts

12,000-year-old rock art in Arabia reveals 176 engravings and signs of a lost culture in the Saudi Arabian desert

Science and Technology

While the world cannot produce enough clean fuel for airplanes, researchers are targeting urban waste, sewage, and landfill gas to manufacture aviation kerosene and transform waste into flight.

Ana Alice 15/05/2026 at 07:31

Fundação Bradesco opens selection process with over 3,000 vacancies in 88 free online and distance learning courses in the areas of technology, programming, administration, AI, and much more.

Valdemar Medeiros 15/05/2026 at 07:07

Retirees already have a date to receive extra payment confirmed by INSS; understand

Romário Pereira de Carvalho 15/05/2026 at 06:59

Hanwha Ocean delivers 2 LNG ships Seri Dian and Seri Dayang of 174,000 m³ to MISC and challenges Chinese advancement in the liquefied natural gas sector.

Douglas Avila 15/05/2026 at 06:47

Interesting facts

Interesting facts

12,000-year-old rock art in Arabia reveals 176 engravings and signs of a lost culture in the Saudi Arabian desert

Flavia Marinho 15/05/2026 at 07:39

Interesting facts

Lost temple in Egypt resurfaces after 2,200 years and reveals a 35-meter circular basin dedicated to the mud god Pelusium in Pelusium

Douglas Avila 15/05/2026 at 06:17

Interesting facts

10 shocking facts about alcohol that experts want to turn into a global warning before millions continue to fall ill silently

Jefferson Augusto 14/05/2026 at 23:53

Interesting facts

U.S. state wants to install a system in cars that makes it difficult or even prevents the driver from speeding too much.

Fabio Lucas Carvalho 14/05/2026 at 23:51

Interesting facts

In China, an underground army with 8,000 life-sized soldiers exposes an ancient imperial “assembly line” that produced warriors on an almost industrial scale and reveals bronze weapons preserved for over 2,000 years.

Ana Alice 14/05/2026 at 23:46

Science and Technology

Science and Technology 15/05/2026 at 07:31

While the world cannot produce enough clean fuel for airplanes, researchers are targeting urban waste, sewage, and landfill gas to manufacture aviation kerosene and transform waste into flight.

Science and Technology

SpaceX prepares the debut of Starship V3 on May 19 with 22 simulated Starlinks and Booster 19 redesigned with 3 larger grid fins and 50% more robust.

Douglas Avila 15/05/2026 at 06:32

Science and Technology

Scientists discover hidden hot water traps beneath Antarctica and reveal why the ice may be melting much faster than it seemed

Fabio Lucas Carvalho 15/05/2026 at 00:18

Science and Technology

At 55 meters and 240 tons, the US places the USX-1 Defiant in the sea, a military ship without a bridge, without a kitchen, and without space for crew, designed to operate alone on long-duration missions.

Ana Alice 14/05/2026 at 23:58

Science and Technology

Fog that many people see as a simple “smoke” may be alive, full of bacteria, and even cleaning air pollution without anyone noticing.

Fabio Lucas Carvalho 14/05/2026 at 23:08

Economy

Retirees already have a date to receive extra payment confirmed by INSS; understand

Romário Pereira de Carvalho 15/05/2026 at 06:59

5 countries where the real is worth more than the local currency in 2026 and Brazilians can pay less for food, transportation, shopping, and local services

Romário Pereira de Carvalho 15/05/2026 at 06:38

Minimum wage increase affects almost everything related to INSS: adjustment already impacts millions of benefits, could move R$ 110 billion in the economy, and raises alert about billion-dollar impact on Social Security accounts in 2026.

Alisson Ficher 14/05/2026 at 22:42

How to clear your CPF in 30 days and recover credit for low-value debts with the new Desenrola 2.0

Maria Heloisa Barbosa Borges 14/05/2026 at 16:11

Silent shift gains national scale: LEO satellite network could move R$ 89 billion in the Brazilian GDP by 2035 and accelerate digital inclusion in isolated regions, transforming infrastructure, productivity, and technological access on a large scale.

Hilton Libório 14/05/2026 at 15:13

Courses

Courses 15/05/2026 at 07:07

Fundação Bradesco opens selection process with over 3,000 vacancies in 88 free online and distance learning courses in the areas of technology, programming, administration, AI, and much more.

Valdemar Medeiros

ENGIE, Vestas, and SENAI train 26 young people from the Médio São Francisco region and strengthen the workforce in the energy sector.

Valdemar Medeiros 14/05/2026 at 21:44

CEFET/RJ offers 350 free spots in technical courses for Building Construction, Electrotechnics, Mechanics, and Occupational Safety for evening study.

Ruth Rodrigues 14/05/2026 at 16:42

Information Technology, Agribusiness, or Marketing 100% free online courses at the Federal Institute: there are 1,320 spots without an entrance exam; see how to enroll at IF Sudeste MG

Alisson Ficher 14/05/2026 at 13:49

Become an electrician: Senai and Neoenergia join forces and call for a free and intensive electrician course with up to 800 hours of content

Alisson Ficher 14/05/2026 at 12:30

Most recent

Interesting facts

12,000-year-old rock art in Arabia reveals 176 engravings and signs of a lost culture in the Saudi Arabian desert

Flavia Marinho 15/05/2026 at 07:39

Science and Technology

While the world cannot produce enough clean fuel for airplanes, researchers are targeting urban waste, sewage, and landfill gas to manufacture aviation kerosene and transform waste into flight.

Ana Alice 15/05/2026 at 07:31

Fundação Bradesco opens selection process with over 3,000 vacancies in 88 free online and distance learning courses in the areas of technology, programming, administration, AI, and much more.

Valdemar Medeiros 15/05/2026 at 07:07

Retirees already have a date to receive extra payment confirmed by INSS; understand

Romário Pereira de Carvalho 15/05/2026 at 06:59

Hanwha Ocean delivers 2 LNG ships Seri Dian and Seri Dayang of 174,000 m³ to MISC and challenges Chinese advancement in the liquefied natural gas sector.

Douglas Avila 15/05/2026 at 06:47

5 countries where the real is worth more than the local currency in 2026 and Brazilians can pay less for food, transportation, shopping, and local services

Romário Pereira de Carvalho 15/05/2026 at 06:38

Science and Technology

SpaceX prepares the debut of Starship V3 on May 19 with 22 simulated Starlinks and Booster 19 redesigned with 3 larger grid fins and 50% more robust.

Douglas Avila 15/05/2026 at 06:32

Interesting facts

Lost temple in Egypt resurfaces after 2,200 years and reveals a 35-meter circular basin dedicated to the mud god Pelusium in Pelusium

Douglas Avila 15/05/2026 at 06:17

Cold wave drops Curitiba to 2.5°C and puts 18 states on alert with 100 mm of rain and winds of 90 km/h

Douglas Avila 15/05/2026 at 06:02

General Motors issues alert and instructs owners of Chevrolet, GMC, and Cadillac to stop driving immediately after missing tube in the transfer case could lock wheels without warning in Silverado, Tahoe, Suburban, Sierra, Yukon, and Escalade.

Valdemar Medeiros 15/05/2026 at 05:43

With installments starting at R$ 790 per month, a 1.0 engine with 84 hp on ethanol, torque vectoring, and standard hill start assist, the VW Polo Track becomes Volkswagen’s cheapest entry point in 2026 and still delivers safety features that many competitors only offer in their more expensive versions.

Valdemar Medeiros 15/05/2026 at 00:36

Science and Technology

Scientists discover hidden hot water traps beneath Antarctica and reveal why the ice may be melting much faster than it seemed

Fabio Lucas Carvalho 15/05/2026 at 00:18