Notícias · Recifes

Physicists recreate black hole energy extraction in the lab

Researchers have recreated the physics of extracting energy from a spinning black hole using a stationary device that produces synthetic ultrafast rotation. The achievement transforms a long-standing theoretical idea into a practical experiment and could inspire new advances in o

Admin Recifes 15/07/2026 1

Stephen Hawking's black hole laws just got a major upgrade

Scientists have developed a new framework that could finally apply the laws of thermodynamics to real, ever-changing black holes instead of only perfectly stable ones. The advance may improve our understanding of black hole mergers, evaporation, and the powerful gravitational wav

Admin Recifes 15/07/2026 2

A 200-year-old physics experiment could help build future computers

Scientists at Nanyang Technological University in Singapore have discovered a surprisingly simple way to create exotic light structures called optical skyrmions using a 200-year-old optical effect known as the Poisson spot. Instead of relying on expensive, highly engineered mater

Admin Recifes 15/07/2026 2

Chemists make elusive carbon-bridged sandwich molecule once thought too strained to exist

Progress in chemistry is often gradual, with some of its most important advances taking years—sometimes decades—to unfold. A case in point is the discovery of a novel "ferrocenophane" from the class of compounds known as "sandwich molecules"—so named because of their particular s

Admin Recifes 15/07/2026 1

New 3D thermal cloak hides objects from heat in any direction

Researchers have designed and built the first 3D device that can make objects invisible to heat, an advance that could transform how we protect sensitive electronics, manage heat in microchips and shield equipment from thermal detection.

Admin Recifes 15/07/2026 1

Are there aliens on exoplanet K2-18b? Scientists just scanned it for signals

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually powerful radio survey using both the VLA and MeerKAT telescopes. Advanced software analyzed millions of signals, filtering out Earth-based interference and o

Admin Recifes 15/07/2026 2

Highly filled liquid epoxy for smaller, more reliable chip packaging

As computer chips become more powerful and compact, the materials that protect them must perform better than ever. In advanced chip packaging, liquid epoxy is widely used because it can flow into tiny spaces before curing into a solid protective layer. To be effective, the materi

Admin Recifes 15/07/2026 1

Astronomers uncover the earliest known signs of galaxy-building in action

Astronomers at Durham University have made a major advance in understanding how galaxies formed and evolved in the early universe. Using powerful new observations, the team discovered the most distant example ever found of a compact, star-forming structure at the heart of a galax

Admin Recifes 15/07/2026 1

Red Bull RB17: o hipercarro de R$ 42 milhões que ganhou vida em Goodwood

A Red Bull levou ao Festival of Speed de Goodwood um protótipo funcional do RB17, sua máquina de US$ 7,5 milhões criada para poucos sortudos que sonham com performance F1 nas pistas.

Admin Recifes 15/07/2026 2

Negócios

I changed jobs 10 times in 10 years to get the career I wanted

The lily-padding trend sees young people repeatedly move jobs to try to advance in the workplace.

Admin Recifes 14/07/2026 5

Advance Auto Parts registra nova emissão de valores mobiliários nos EUA

A varejista americana de peças automotivas protocolou um formulário S-3ASR na SEC, sinalizando possível captação de recursos no mercado de capitais. Movimento ocorre em momento de reposicionamento estratégico da companhia.

Admin Recifes 14/07/2026 2

Tecnologia

A lava é perigosa, mas há algo ainda pior nas erupções vulcânicas

Estudo revela que gases liberados por rochas aquecidas após grandes eventos vulcânicos podem ter provocado mudanças climáticas extremas O post A lava é perigosa, mas há algo ainda pior nas erupções vulcânicas apareceu primeiro em Olhar Digital.

Admin Recifes 13/07/2026 6

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