Solar Energy

Solar cells have just achieved the “impossible” with this 130% breakthrough.

Fabio Lucas Carvalho 29/03/2026 at 00:30

Science and Technology

The radish leaf that almost everyone throws away has more polyphenols, flavonoids, and fiber than the consumed root, and a 2025 study showed that the leaf contains compounds that protect the intestine, combat inflammation, and may inhibit the growth of cancer cells.

Valdemar Medeiros 29/03/2026 at 00:26

Economy

50 viaducts, 4 tunnels, 28 bridges, and 40 kilometers of bike paths: BR-262 in Espírito Santo will receive 8.6 billion reais for the largest engineering project in the state’s history, inspired by the Immigrant Highway in São Paulo.

Maria Heloisa Barbosa Borges 29/03/2026 at 00:19

Interesting facts

Italian researchers have detected what appears to be a second Sphinx buried under the sands of Egypt, and satellite scans reveal a gigantic underground megastructure hidden beneath the Giza Plateau for over 3,000 years.

Bruno Teles 29/03/2026 at 00:17

Agribusiness

They said no to 26 million dollars and would do it all over again: mother and daughter from Kentucky reject a million-dollar offer from a mysterious company that wants to build the largest data center in the state on more than 2,000 acres of rural land.

Maria Heloisa Barbosa Borges 29/03/2026 at 00:09

Science and Technology

A planet that seemed to defy the laws of physics has intrigued scientists for decades, until the James Webb revealed what is really affecting Saturn’s rotation.

Fabio Lucas Carvalho 29/03/2026 at 00:07

Interesting facts

There are 4,223 drums and 1,343 metal boxes concreted with 50-centimeter walls that store the radioactive waste from Cesium-137 in the worst radiological accident in Brazil, just 23 kilometers from Goiânia, with environmental monitoring every three months.

Maria Heloisa Barbosa Borges 29/03/2026 at 00:05

Courses

Take a course at the Federal Institute without spending a single real and from home: IFRS opens unlimited spots in online courses with certification.

Alisson Ficher 28/03/2026 at 23:44

Courses

MEC calls for a 100% online and free course in Neuroeducation with 2,461 limited spots, a workload of 200 hours, and a certificate at no cost.

Alisson Ficher 28/03/2026 at 23:41

Courses

Fiocruz releases a free, 100% online course with a certificate and opens 20,000 spots for a 45-hour training on gambling, with no prerequisites required and registrations open until May 2026 for all of Brazil.

Alisson Ficher 28/03/2026 at 23:39

Science and Technology

For the first time in history, the Brazilian Air Force conducted a highly complex inspection on the C-99 jet independently, without relying on foreign companies, marking a new level of logistical autonomy and operational sovereignty.

Maria Heloisa Barbosa Borges 28/03/2026 at 23:36

Interesting facts

Giant Roman treasure found at the bottom of Lake Neuchâtel in Switzerland reveals an advanced trade system, circulation of goods, and armed escort in the Roman Empire about two thousand years ago.

Caio Aviz 28/03/2026 at 23:24