Science and Technology Scientists from the USA have created a computer made with springs and steel bars that performs calculations without a battery, chip, or electricity, using only tension, physical memory, and mechanical movement. Romário Pereira de Carvalho 15/04/2026 at 20:45
Science and Technology iPlay 80 Mini Ultra arrives as a compact tablet with dual SIM 5G and microSD, a fluid 8.8″ screen, Dimensity 8300, 4K video via USB-C, Wi-Fi 6, 33 W charging, and a focus on gaming without overheating. Carla Teles 15/04/2026 at 20:43
Interesting facts FAB’s Gripen fighter teaches a lesson and intercepts a civil aircraft for the first time at 8,500 meters and 480 km/h; the supersonic jet with Meteor missile and 27 mm cannon reveals the true power of air response. Alisson Ficher 15/04/2026 at 20:42
Economy The government is building a service area on a highway with 850 parking spaces, covered rest areas, and charging stations for electric vehicles, but it remains closed and unused. Fabio Lucas Carvalho 15/04/2026 at 20:39
Armed Forces Weapon created to confront the Soviet Army reappears in Ukraine, returning to the field against Russia with 90-kilogram projectiles, a nuclear history, and brutal power that could change the course of the war. Carla Teles 15/04/2026 at 20:37
Science and Technology A new scar on the Moon reveals the impact of 2024, a crater 225 meters wide, the largest seen by the LRO probe in 17 years, rare every 139 years, with melted rocks. Carla Teles 15/04/2026 at 20:35
Science and Technology Military fabric inspired by cuttlefish changes appearance when stretched, alters its signature in the visible and infrared spectrum, and advances as a new generation of adaptive camouflage to reduce detection on the battlefield. Valdemar Medeiros 15/04/2026 at 20:33
Science and Technology SpaceX launched today the Starlink satellite number 1000 of 2026, and the year hasn’t even reached its halfway point, which means that Elon Musk is putting into orbit an average of 8 satellites per day every day since January at an expansion rate that no other company or country in the world can keep up with. Bruno Teles 15/04/2026 at 20:31
Science and Technology Scientists cook Mercury rock under pressure with a 1891 meteorite and discover that sulfur takes the role of oxygen, changes bonds, and keeps the planet melting for longer. Carla Teles 15/04/2026 at 20:29
Interesting facts Diamonds dried up, the mining ended, and the village stopped in time: Garimpo do Bandeira, in Frutal, still holds simple houses, memories of wealth, and the silence of those who witnessed everything change after that. Carla Teles 15/04/2026 at 20:27
Science and Technology How did the Egyptians lift blocks weighing dozens of tons over 4,000 years ago? A new study has just proposed a surprising answer involving internal ramps and counterweights that reignites the debate among archaeologists. Maria Heloisa Barbosa Borges 15/04/2026 at 20:25
Interesting facts In India, an extremely narrow house built in a minimal space surprises residents by reaching several floors, allowing one to touch both walls at the same time, and is called the Great Wall of Bihar. Flavia Marinho 15/04/2026 at 20:23