Science and Technology
The first authenticated artifacts from Japan’s largest imperial tomb emerge after more than 150 years as a university analyzes a ceremonial sword and armor sealed in paper from 1872; metallurgy reveals advanced techniques from the 5th century in a giant tomb nearly 500 meters long that the government keeps closed to science.
Débora Araújo 16/04/2026 at 13:33
Science and Technology
In the “quintal” of the Solar System, an invisible cloud 3,400 times more massive than the Sun was discovered just 300 light-years away and revealed a hidden ocean of hydrogen that had gone unnoticed for decades until a groundbreaking technique exposed this giant stellar nursery.
Valdemar Medeiros 16/04/2026 at 13:30
Interesting facts
