Science and Technology (VIDEO) Cameras from an astronomical observatory captured two meteors falling over Santa Maria in Rio Grande do Sul with only a one-minute difference and such close trajectories that scientists are now investigating whether the two objects have the same origin. Maria Heloisa Barbosa Borges 29/03/2026 at 20:24
Mining Rare earths are in everything, from cell phones to bullet trains, and what almost no one realizes is why they have become the target of such a delicate global war. Fabio Lucas Carvalho 29/03/2026 at 20:21
Renewable Energy Switzerland invested over $2.3 billion and bet on water, altitude, and solid rock to create a battery in the Alps capable of powering more than 1 million homes. Noel Budeguer 29/03/2026 at 20:05
Science and Technology Fireballs shoot across the skies of the USA and meteor explosions draw attention: what is causing this mysterious wave of sightings? Romário Pereira de Carvalho 29/03/2026 at 19:41
Renewable Energy In Switzerland, tracks that previously only accommodated trains are beginning to generate electricity with removable solar panels installed on active railways, paving the way to transform the railway network into a new front for clean energy. Noel Budeguer 29/03/2026 at 19:39
Interesting facts A gigantic dam project in the Himalayas could solve one crisis but silently create another for millions of people. Fabio Lucas Carvalho 29/03/2026 at 18:36
Construction Scientists transform sawdust into fire-resistant panels, stabilize the compound with an enzyme extracted from watermelon seeds, and turn waste into promising material for construction. Noel Budeguer 29/03/2026 at 18:17
Science and Technology Brazil has quietly developed an electric tactical drone that takes off and lands vertically without needing a runway, flies at 140 km/h in a fully autonomous manner, and can operate in forests, conflict zones, and remote areas. Maria Heloisa Barbosa Borges 29/03/2026 at 18:03
Science and Technology Novo drone Guardian debuts in the United States with an 8-mile range, robotic battery swapping, and Starlink connectivity for continuous response. Noel Budeguer 29/03/2026 at 17:57
Geopolitics Iranian drones and missiles destroyed a 270 million dollar American spy plane in Saudi Arabia, splitting the E-3 Sentry aircraft in half and injuring 12 military personnel in an attack that exposes the vulnerability of U.S. bases in the Persian Gulf. Maria Heloisa Barbosa Borges 29/03/2026 at 17:55
Interesting facts Nikola Tesla said that intelligent people tend to have fewer friends, and now science partially confirms this: a study with over 15,000 people showed that for the more intelligent, socializing too much can even reduce life satisfaction. Bruno Teles 29/03/2026 at 17:46
Interesting facts A superyacht worth US$ 17 million is delivered in impeccable condition, sets out to sail, and hits a bridge in the Bahamas just two hours later. Fabio Lucas Carvalho 29/03/2026 at 17:43
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