Ucrânia

Interesting facts

Russia paints trucks with zebra stripes to confuse Ukrainian drones powered by artificial intelligence, surprising experts by using a technique created in 1917; learn about zebra camouflage.

Ruth Rodrigues 12/06/2026 at 17:38

Geopolitics

The USA and Ukraine signed an agreement in 2025 that gives Washington priority access to lithium, titanium, uranium, and rare earths in exchange for military aid. The country, which has one-third of Europe’s lithium reserves and 7% of the continent’s titanium, is negotiating sovereignty over resources worth trillions using geological maps made by the Soviet Union 60 years ago.

Valdemar Medeiros 29/05/2026 at 10:44

Interesting facts

Dolphins trained by the Soviet Union, bought by Iran and cited in rumors against US ships rekindle one of the most curious military stories of the Strait of Hormuz.

Viviane Alves 12/05/2026 at 15:34

Geopolitics

Ukraine shines in the war by transforming a historic Soviet piece into a drone-launching plane to intercept Russian drones.

Romário Pereira de Carvalho 30/04/2026 at 16:23

Armed Forces

A Soviet submarine sank with a nuclear reactor and two atomic torpedoes 37 years ago in the Norwegian Sea — now scientists have detected radiation 800,000 times above normal leaking from the hull.

Douglas Avila 29/04/2026 at 20:07

Armed Forces

The Pentagon replicated Ukraine’s most feared drone attack on American soil — and found that $600 million in counter-drone systems failed to prevent commercial quadcopters from penetrating all defenses.

Douglas Avila 29/04/2026 at 19:32

Armed Forces

Ukraine puts into action the JEDI interceptor drone, which flies at 350 km/h, reaches 40 km, and already shoots down Shaheds, Gerans, and Russian reconnaissance drones, reinforcing a cheaper, scalable air defense capable of raising interceptions to close to 95%.

Carla Teles 27/04/2026 at 18:43

Science and Technology

Ukraine manufactures FPV drone circuit boards and motors in basements to reduce dependence on China after restrictions in 2023 and 2024, jumping from 3–5 thousand units in 2022 to 2.2 million in 2024 and 4.5 million in 2025, attracting Pentagon tests in 2026.

Carla Teles 26/04/2026 at 20:28

Geopolitics

Ukraine seeks urgent reinforcement in air defenses after massive drone and missile attacks from Russia leave 16 dead in various cities.

Fabio Lucas Carvalho 17/04/2026 at 22:54

Science and Technology

Ukraine is already testing, and China has already shown the world, and now the Brazilian Army is developing its own swarm of autonomous drones with artificial intelligence that share data in real time and operate without centralized control, uniting military and universities.

Maria Heloisa Barbosa Borges 29/03/2026 at 15:26

Science and Technology

The company wants to supply soldier robots to the U.S. Army and is betting on 1.80 m humanoids to invade dangerous areas, carry equipment, and take on missions that currently put military personnel at risk.

Ana Alice 24/03/2026 at 01:06

Armed Forces

Ukraine deploys Mirage 2000 in the offensive, launches ASM Hammer bombs against Russian positions, and changes the dynamics of the war, while Putin watches his main air advantage begin to crumble now.

Carla Teles 23/03/2026 at 23:05

Russia paints trucks with zebra stripes to confuse Ukrainian drones powered by artificial intelligence, surprising experts by using a technique created in 1917; learn about zebra camouflage.

Dolphins trained by the Soviet Union, bought by Iran and cited in rumors against US ships rekindle one of the most curious military stories of the Strait of Hormuz.

Ukraine shines in the war by transforming a historic Soviet piece into a drone-launching plane to intercept Russian drones.

A Soviet submarine sank with a nuclear reactor and two atomic torpedoes 37 years ago in the Norwegian Sea — now scientists have detected radiation 800,000 times above normal leaking from the hull.

The Pentagon replicated Ukraine’s most feared drone attack on American soil — and found that $600 million in counter-drone systems failed to prevent commercial quadcopters from penetrating all defenses.

Ukraine puts into action the JEDI interceptor drone, which flies at 350 km/h, reaches 40 km, and already shoots down Shaheds, Gerans, and Russian reconnaissance drones, reinforcing a cheaper, scalable air defense capable of raising interceptions to close to 95%.

Ukraine manufactures FPV drone circuit boards and motors in basements to reduce dependence on China after restrictions in 2023 and 2024, jumping from 3–5 thousand units in 2022 to 2.2 million in 2024 and 4.5 million in 2025, attracting Pentagon tests in 2026.

Ukraine seeks urgent reinforcement in air defenses after massive drone and missile attacks from Russia leave 16 dead in various cities.

Ukraine is already testing, and China has already shown the world, and now the Brazilian Army is developing its own swarm of autonomous drones with artificial intelligence that share data in real time and operate without centralized control, uniting military and universities.

The company wants to supply soldier robots to the U.S. Army and is betting on 1.80 m humanoids to invade dangerous areas, carry equipment, and take on missions that currently put military personnel at risk.

Ukraine deploys Mirage 2000 in the offensive, launches ASM Hammer bombs against Russian positions, and changes the dynamics of the war, while Putin watches his main air advantage begin to crumble now.

Mother and daughter build a 70 m² house with more than 8,000 discarded glass bottles and impress with their creativity; known as the Casa de Sal, the property is located on Itamaracá Island, in Pernambuco.

Workers were opening a new road connection near the Marginal Tietê when they found, in the underground of the construction site, remnants of locomotives, wagons, and boilers from the 19th century linked to the forgotten history of Lapa.

Instead of burning or burying old tires, an American city is transforming about 2,000 of them into the street itself, paving its first sections with a quieter and more durable rubber asphalt.

China transforms desert-devastated area into the world’s largest artificial forest, planting trees for 60 years, blocking sand that reached Beijing, and creating a “green lung” of 92,000 hectares in a region once considered lost.

Greek island offers free housing for volunteers, but there’s a condition: you need to take care of rescued cats.

Engineers want to carve through Africa with a giant canal to bring water from the world’s second-largest river to a dying lake on the edge of the Sahara Desert that has already lost 90% of its water.

China has deployed snake-shaped robots to slide along power lines, where they have already inspected over 130 kilometers of cables using cameras and sensors to detect damaged wires, worn-out parts, and overheating.