Interesting facts 12-year-old student builds gravity-powered solar tracker with recycled parts for under $25 that increases panel efficiency by 20% and will now present the invention in Washington as the national STEM champion. Maria Heloisa Barbosa Borges 28/03/2026 at 01:49
Interesting facts Brazil puts into play its first supersonic fighter F-39 Gripen E assembled in the country. Alisson Ficher 28/03/2026 at 01:47
Science and Technology Researchers from Embrapa have discovered how to transform the saline water found in 140,000 wells in the Brazilian Semi-Arid region into a tool for producing food in an area where agriculture has always relied solely on rainfall. Bruno Teles 28/03/2026 at 01:45
Interesting facts Haiti’s capital is experiencing a crisis of energy and construction, facing blackouts, has a blocked port, and buildings at risk after years of instability and a significant earthquake. Flavia Marinho 28/03/2026 at 01:43
Interesting facts From a devastated quarry to an oasis of biodiversity with over 200 species: the incredible transformation of an old mine in Portugal that proves the power of nature to heal when given a chance. Maria Heloisa Barbosa Borges 28/03/2026 at 01:41
Science and Technology China inaugurates a ghost factory that operates in the dark 24 hours a day without any human workers and produces 10 million smartphones a year using 97% of equipment developed by the company itself. Maria Heloisa Barbosa Borges 28/03/2026 at 01:39
Interesting facts Neither Brazil nor the USA: China produces over 60% of the world’s farmed fish and accounts for about 40% of all global seafood, using industrial-scale aquaculture megafarms to influence the international market and supply billions of people. Débora Araújo 28/03/2026 at 01:37
Interesting facts This house in Japan has been transformed on the inside and now looks as if it has been excavated from the inside out like a surreal cave. Romário Pereira de Carvalho 28/03/2026 at 01:35
Internship and Trainee Program Siemens Energy opens nearly 80 internship positions in 2026 with opportunities in various states and applications until April. Corporativo 28/03/2026 at 01:33
Interesting facts She moves to Finland to make money and find new opportunities, but says she has discovered a side of the country that almost no one shows. Fabio Lucas Carvalho 28/03/2026 at 01:31
Economy Peugeot and Citroën factory in Argentina cuts production by half and opens a layoff program for more than 2,000 employees after Brazil drastically reduced purchases of Argentine vehicles. Maria Heloisa Barbosa Borges 28/03/2026 at 01:29
Interesting facts Archaeologists opened the only Etruscan chamber never looted in 2,600 years and found four individuals lying on stone beds with 110 intact objects around them, and the inscriptions found in the tomb have not yet been deciphered because the Etruscan language is a mystery that science has not yet solved. Valdemar Medeiros 28/03/2026 at 01:27