Science and Technology

Europe is accelerating home mini solar power systems with kits starting from €200 and a return on investment in up to 2 to 6 years, reducing grid dependence amid the energy crisis and transforming homes into electricity producers with a direct impact on the electricity bill.

Carla Teles 30/04/2026 at 16:28

Geopolitics

Ukraine shines in the war by transforming a historic Soviet piece into a drone-launching plane to intercept Russian drones.

Romário Pereira de Carvalho 30/04/2026 at 16:23

Economy

How much does a store operator earn at Carrefour and Atacadão in 2026? Salaries are updated, but Profit Sharing, meal vouchers, and benefits by city can change the comparison between the chains.

Alisson Ficher 30/04/2026 at 16:19

Interesting facts

The 121-meter building in China that created one of the world’s largest urban waterfalls covers almost the entire facade with free-falling water, impresses passersby, uses four giant pumps, consumes extremely expensive energy, and for this reason can almost never be turned on.

Flavia Marinho 30/04/2026 at 16:13

Science and Technology

It seems impossible, but Chinese scientists have succeeded: new lithium battery maintains performance at −50 °C and could completely transform the future of global electric vehicles

Hilton Libório 30/04/2026 at 16:08

Science and Technology

9-gigawatt AI megacampus approved in Utah will occupy 40,000 acres, consume more than twice the energy of the entire state, and operate off-grid with natural gas, promising to generate up to $250 million per year and 2,000 jobs amid the global race for data centers.

Carla Teles 30/04/2026 at 16:04

Economy

End of the bricklayer profession in Brazil: labor crisis in civil construction reveals that children do not want to follow the profession, low wages drive workers away, and fertility drops from 6 to 1.6 children, worsening the shortage in the sector.

Alisson Ficher 30/04/2026 at 16:03

Renewable Energy

A company that has mastered geothermal energy for 50 years is investing $25 million in technology capable of extracting heat from dry, hot rocks, aiming for a new generation of power plants and clean energy storage on a commercial scale.

Carla Teles 30/04/2026 at 15:53

Courses

MEC calls for a free online Artificial Intelligence course with a certificate

Alisson Ficher 30/04/2026 at 15:43

Economy

Airline pilots in Brazil can earn more than R$ 20,000 after years of experience, in a market with six professional categories and increasing demand for workforce, driven by the expansion of the aviation industry and the need for new captains and first officers.

Carla Teles 30/04/2026 at 15:38

Economy

Workers celebrate proposal for a new minimum wage with a guarantee of a real increase above inflation

Alisson Ficher 30/04/2026 at 15:34

Science and Technology

A leak indicates that Samsung breaks the 5,000 mAh barrier and brings the Galaxy S27 Ultra into the era of silicon-carbon batteries after pressure from Chinese manufacturers.

Valdemar Medeiros 30/04/2026 at 15:28