Science and Technology

A resident of Santa Catarina found a tunnel over 10,000 years old dug by animals the size of a car on her own property, and the video of the discovery has already surpassed 3 million views on social media.

Maria Heloisa Barbosa Borges 01/04/2026 at 14:04

Construction

The project that was supposed to be ready for the 2014 World Cup in Brazil debuted with a 12-year delay and nearly R$ 6 billion invested: the Line 17-Gold of the São Paulo monorail opened with reduced hours and is only expected to operate fully in October.

Bruno Teles 01/04/2026 at 13:57

Interesting facts

A Mercado Livre customer opened their package and found 32 resumes of people looking for jobs crumpled as protective paper inside the box, exposing names, addresses, documents, and phone numbers of dozens of candidates.

Maria Heloisa Barbosa Borges 01/04/2026 at 13:54

Agribusiness

An Indian tree that grows in the Brazilian Northeast produces an oil capable of acting against more than 200 species of pests and interrupting the insect cycle, gaining ground as a natural alternative in soybean, cotton, and vegetable crops.

Valdemar Medeiros 01/04/2026 at 13:53

Science and Technology

The coldest region of Brazil will experience very hot weather in the first days of April, with maximum temperatures reaching up to 35 degrees in Rio Grande do Sul, and only in the last week of the month an intense cold front is expected to finally lower the temperatures in the South and Southeast.

Bruno Teles 01/04/2026 at 13:40

Interesting facts

Iceberg A23a, one of the largest in the world, is undergoing accelerated collapse and may disappear: what explains the end of the ice giant?

Andriely Medeiros de Araújo 01/04/2026 at 13:30

Science and Technology

Goodbye common refrigerator: essential appliance starts to gain competition with technology that preserves food for longer and reduces waste.

Débora Araújo 01/04/2026 at 13:29

Interesting facts

The simplest swap at home can reduce energy consumption by up to 90% without changing habits, using a technology that lasts up to 25 times longer and consumes only a fraction of the electricity.

Valdemar Medeiros 01/04/2026 at 13:24

Science and Technology

Germany discovers how to reuse old window glass without melting anything and can transform 220,000 tons per year into new high-performance panels, using material from nearly 150 million old windows that would be discarded.

Fabio Lucas Carvalho 01/04/2026 at 13:21

Renewable Energy

China bets on the Fishery-PV model and transforms fish farms into giant solar plants, covering ponds with panels that generate energy while utilizing the same space for large-scale aquaculture production.

Valdemar Medeiros 01/04/2026 at 12:44

Science and Technology

China creates hypersonic engine that can make planes and missiles fly more than 6 times the speed of sound with less weight, more range, and without system change.

Flavia Marinho 01/04/2026 at 12:06

Interesting facts

With over 14 million baskets of earth moved, an ancient North American metropolis built a monumental pyramid of 30 meters and established a city with 20,000 inhabitants nearly a thousand years ago.

Caio Aviz 01/04/2026 at 11:48