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

Interesting facts

13th best city in Brazil: with an HDI of 0.817, 100% of sewage treated, and a GDP per capita of R$ 192 thousand, a municipality in the interior of SP surprises with its high quality of life

Alisson Ficher 29/04/2026 at 19:27

Construction

A 95-year-old bridge over the Columbia River could collapse at any moment — the cargo ships passing underneath have doubled in size since it was built, and the main pier has never received protection.

Douglas Avila 29/04/2026 at 19:22

Interesting facts

Psychology demystifies the idea that children of the 60s and 70s were stronger: studies indicate high rates of emotional neglect, up to 70% without affectionate dialogue, forced early autonomy, and psychological impacts that persist for decades.

Alisson Ficher 29/04/2026 at 19:17

Interesting facts

East Africa is at a critical breaking point: the crust is only 13 km thick, plates are moving apart millimeters per year, tension accumulated over millions of years accelerates fractures and could pave the way for the Indian Ocean to split the continent.

Alisson Ficher 29/04/2026 at 19:12

Renewable Energy

Mining company Vale is betting heavily in Maranhão with a green iron megaproject and could influence Brazilian exports by creating a strategic sustainable steel hub for Europe.

Hilton Libório 29/04/2026 at 19:07

Geopolitics

An unmanned Russian ship has been drifting in the Mediterranean for 57 days with 60,000 tons of gas — the second towing attempt has just failed.

Douglas Avila 29/04/2026 at 19:02

Construction

Six-ton robots will descend 5 km into the Pacific to vacuum rare minerals from the ocean floor…

Douglas Avila 29/04/2026 at 18:57

Science and Technology

Giant extratropical cyclone advances through the Atlantic and places five Brazilian states on maximum alert with risk of violent storms, 90-millimeter rainfall, hail, and heavy surf along the coast right in the middle of the May Day long weekend.

Maria Heloisa Barbosa Borges 29/04/2026 at 18:52

Interesting facts

An NGO with 19 thousand volunteer dentists in 12 countries opened registrations in 156 Brazilian cities to do something that the public health system alone cannot, and any young person between 11 and 17 years old can register right now for free.

Maria Heloisa Barbosa Borges 29/04/2026 at 18:47

Automotive

Toyota bets on the future by patenting a hydrogen scooter that can reduce charging time and redefine standards for sustainable urban mobility.

Hilton Libório 29/04/2026 at 18:42

Geopolitics

Solar and wind reach 4,000 GW and surpass coal and gas in installed capacity for the first time in human history.

Douglas Avila 29/04/2026 at 18:38