Construction
68 barges dumped 80,000 tons of concrete from a demolished bridge into the Atlantic to transform giant debris into eight artificial reefs, repurposing heavy construction waste and giving a second underwater life to a structure that would have ended up discarded.
Valdemar Medeiros 28/05/2026 at 17:13
Interesting facts
The “Giant’s Causeway” holds more than 40,000 basalt columns that seem to be fitted together by human hands, but were born from violent volcanic eruptions about 60 million years ago and transformed the coast of Northern Ireland into one of the most surreal landscapes ever seen on Earth.
Valdemar Medeiros 28/05/2026 at 16:54
Science and Technology
Australia launches the first unmanned 3D-printed drone boat in the Southern Hemisphere, made with recycled waste in 40 hours, reaches 40 knots, and can change maritime surveillance with production of up to 100 units per month in a military demand scenario.
Carla Teles 28/05/2026 at 16:48
Science and Technology
