Science and Technology Flying kites, solar parks inside containers, and buoys that convert waves into electricity are among the technologies that promise to reduce the cost of renewable energy in the coming years. Bruno Teles 09/06/2026 at 22:47
Construction Old buildings without balconies can now gain a veranda built from the outside in using a retrofit technique that enhances the property’s value but still faces high costs and the approval of the condominium owners. Bruno Teles 09/06/2026 at 22:41
Economy How much does investing R$ 1,000 per month in the Nubank savings account yield for 1, 5, 10, 15, and 20 years, with CDI at 14.40% per year and compound interest? Fabio Lucas Carvalho 09/06/2026 at 22:29
Interesting facts To avoid fighting over the best part of the beachfront property, three sisters had three identical houses built in Australia, transported everything to an island, and set up narrow two-story homes. Flavia Marinho 09/06/2026 at 22:08
Science and Technology Solar panels made dairy cows cooler and less panting in the heat, but with dirtier bellies and hooves and no milk gain. Maria Heloisa Barbosa Borges 09/06/2026 at 22:00
Construction China has begun construction on what is set to become the world’s largest river lock on the Yangtze River, a megaproject costing 77.2 billion yuan that aims to more than double the cargo transport capacity at the Three Gorges Dam. Bruno Teles 09/06/2026 at 21:58
Armed Forces Chinese aircraft carriers on alert amid Japanese military advancement: exercises with 64 anti-ship missiles, F-35 fighters, and new Type-12 missiles highlight the race to protect giant fleets in the Western Pacific. Carla Teles 09/06/2026 at 21:56
Science and Technology Science manages to “rewind” a light particle in the laboratory, makes a photon return to a previous state and reignites the debate about time travel, quantum physics, Einstein, and the future of quantum computers. Caio Aviz 09/06/2026 at 21:53
Naval Industry China begins construction of the world’s largest LNG ship, a 344-meter giant capable of supplying 4.7 million homes for a month, carrying 271,000 m³ of gas, and placing QatarEnergy in the largest naval order ever recorded in world history. Carla Teles 09/06/2026 at 21:50
Construction Bangladesh tested a house that seems to have hidden buoys, stays firm on the ground on dry days, and floats during floods without turning into a houseboat. Flavia Marinho 09/06/2026 at 21:47
Construction While regular houses face the hurricane head-on, a company in the United States sells round houses that deflect wind pressure, withstand 130 mph, and reach 190 mph with reinforcements. Flavia Marinho 09/06/2026 at 21:38
Construction The material that still causes surprise in Brazil has become walls in the USA, accelerated houses in Minnesota, and reduced heating costs by 70%. Flavia Marinho 09/06/2026 at 21:32