Tech
Brazil is building an “artificial river” about 90 miles long in Ceará to bring water to one of the driest parts of the Northeast, and it’s already at 91% and is slated to wrap up in June 2026
China dug 89 meters under the Yangtze River, and its new tunnel lets bullet trains cross without slowing down
Portugal built a giant water battery inside its mountains, and three dams now store clean power when the grid needs it most
China is using Moon research to fight a desert on Earth, and the plan could protect millions from the Gobi’s next advance
A pocket battery now wants to replace the wall outlet, with solar backup, 300W power, and enough charge for days away from the grid
Jeff Bezos is putting $34 million behind clothes grown from bacteria, and cotton and polyester just got a strange new rival
Banana trunks left to rot after harvest are becoming clothes and paper, and the trash mountain behind one fruit is now a business
China dropped a 16-megawatt wind giant into deep water, and one floating turbine could power 4,200 homes by itself
A material banned for decades is returning inside U.S. walls, and concrete may have a new enemy made from hemp
Wind turbines taller than the Statue of Liberty are taking over U.S. fields, and the surprise is that the corn is still growing below
Austrian engineers are inflating hardened concrete with air, and the trick could make scaffolding disappear from domes, tunnels, and bridges
A 21-year-old says he made gasoline from plastic trash, and now everyone wants to know whether his backyard machine is real
Nepal is turning noodle wrappers and plastic waste into roads, but the real test is whether the asphalt survives without leaving another problem
A swarm of robot ants learned to build without a boss, and Harvard’s experiment points to machines that could work where humans cannot
Africa is trying to stop the Sahara with an 5,000-mile green wall, but the hardest enemy is not only the desert
China’s 16 MW floating wind turbine rises 270 meters from the sea, and its scale shows how fast offshore energy is moving into deep water
A balcony solar kit cut the electric bill, but the strange part is why a judge still ordered it removed









