Notícias · Recifes

The 6 wildest claims in Apple’s lawsuit against OpenAI

When Apple employees interviewed for jobs at OpenAI, the AI startup's hardware head allegedly asked them to show up with something unusual: components they were working on and unreleased product samples. That's according to a blockbuster lawsuit filed by Apple, which accuses Open

Admin Recifes 15/07/2026 2

The first sunlight reflecting space mirror has been cleared for launch

Reflect Orbital has been given the green light to launch its first space mirror that aims to redirect sunlight down to Earth at night. The US Federal Communications Commission (FCC) has authorized the California-based startup to build and operate a single prototype satellite in l

Admin Recifes 15/07/2026 2

Sawdust, cellulose binders and beeswax combine into eco-friendly foam

Polystyrene—common in packing peanuts and box inserts—is manufactured from fossil fuels. To develop a sustainable alternative, researchers reporting in ACS Applied Polymer Materials tested an unconventional starting material: sawdust. Their prototype foams incorporated cellulose

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CNA debate mercado do boi gordo, vacinas e protocolo para exportação

Comissão de Bovinocultura de Corte discutiu cenário do segundo semestre, oferta de imunizantes contra clostridioses e certificação para bovinos livres de antimicrobianos. O post CNA debate mercado do boi gordo, vacinas e protocolo para exportação apareceu primeiro em Canal Rural.

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Bacterial protein reveals a hidden rule for controlling calcium

A small change in acidity can transform the world around us. A squeeze of lemon changes the taste of food. Vinegar preserves vegetables. Stomach acid helps break down a meal. These familiar effects come from protons—tiny charged particles that can reshape chemical interactions.

Admin Recifes 15/07/2026 2

Efficient method for preparing pseudopregnant mice promotes laboratory animal welfare

In biomedical research using mouse models, preparing pseudopregnant recipient females is a standard step in embryo transfer protocols. Conventionally, this process requires technicians to select female mice showing clear signs of estrus. Because only a limited percentage of mice

Admin Recifes 15/07/2026 2

Ultra-compact sensor paves the way for more powerful and scalable silicon quantum processo

Researchers from the Quantum Hardware group at CIC nanoGUNE, in collaboration with the British company Quantum Motion, have demonstrated an advanced readout sensor for spin qubits that, while being more compact than previous designs, can reach the level of readout precision neede

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X-pinch plasma achieves radial proton acceleration for crisp imaging

Plasma pinches: From pursuits of nuclear fusion to an attractive point source of accelerated protons for proton radiography.

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Catching hydrogen in the act: Tracking the absorption process over time

If you're looking for hydrogen on the elemental chart, it won't take you long to find it. It is right there at the beginning, the lightest possible material. One electron, one proton—that's it. Simple, minimalistic, the Marie Kondo of the elemental chart, but with enormous potent

Admin Recifes 15/07/2026 2

Rio lança plano de contingência para seca, estiagem e incêndio florestal

Medida apresentada pelo Corpo de Bombeiros organiza protocolos e níveis de resposta para eventos associados ao El Niño. O post Rio lança plano de contingência para seca, estiagem e incêndio florestal apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 2

Rumble e Trump Media usam ofício do governo brasileiro para tentar manter ação contra Mora

Alexandre de Moraes (à direita); Rumble (à esquerda) e Trump Media já havia pedido sanções ao ministro antes, mas a liminar foi negada Antonio Augusto/STF e reprodução Os advogados da plataforma Rumble e do grupo Trump Media pediram à Justiça dos Estados Unidos que rejeite o pedi

Admin Recifes 15/07/2026 2

Tecnologia

Fim do superaquecimento? Dispositivo controla calor sem gastar energia

Pesquisadores da Universidade Metropolitana de Osaka, no Japão, desenvolveram um dispositivo térmico inovador capaz de controlar a direção para onde o calor é irradiado e "lembrar" sua configuração de funcionamento mesmo após ser totalmente desligado da energia. A descoberta tem potencial de revolucionar a dissipação de calor em chips, principalmente os mais exigentes, como aqueles para data centers. Publicado na rev

Admin Recifes 15/07/2026 3

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