Construction Giant blocks of volcanic basalt were dragged for kilometers and positioned over live corals without mortar in a city that has withstood 800 years of tides, UNESCO recognizes Nan Madol as a heritage site threatened by rising sea levels. Maria Heloisa Barbosa Borges 19/05/2026 at 23:01
Science and Technology Denmark begins to sink 89 giant concrete blocks, 217 meters long and weighing 73.5 thousand tons, into the Baltic Sea to build the world’s longest immersed tunnel and connect the country to Germany in 10 minutes by car. Carla Teles 07/05/2026 at 11:45
Interesting facts The stone houses in Portugal seem impossible to exist, using giant granite blocks as walls and roofs, having doors fitted into the rocks, and displaying a form of construction that challenges everything you know about engineering. Flavia Marinho 16/04/2026 at 03:37
Construction Extreme Engineering Rebuilds Wall with Giant Blocks, Millimeter Adjustments, and Reinforced Concrete After Typhoons Devastate the Coast, in Critical Six-Stage Project to Contain Erosion, Prevent New Collapses, and Restore Safety to the Region Carla Teles 31/12/2025 at 15:12
