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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
Science and Technology
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 13:30Economy
Interesting facts
Interesting facts
Larger than Manhattan and visible from space in a single orbital image, the Texas airport spans over 69 km² with 7 runways, dozens of kilometers of taxiways, and an annual flow of millions of passengers that makes Dallas Fort Worth one of the largest airport structures ever built on the planet.
Débora Araújo 16/04/2026 at 12:46
Interesting facts
He places a lemon between the positive and negative of the antenna of an AM radio tower and asks to turn on the transmitter: within seconds, the fruit starts to heat up and “sing,” demonstrating how AM radio frequency can generate vibration and sound.
Carla Teles 16/04/2026 at 12:27
Interesting facts
Archaeologists discover that the Maya were already performing “dental treatments” with jade and precious stones more than a thousand years ago; dental inlays may have therapeutic functions and reveal a level of advanced knowledge far beyond what was previously thought.
Valdemar Medeiros 16/04/2026 at 12:13Construction
Most recent
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
