Notícias · Recifes

Electyrolyzer experiment designated ready-to-fly by NASA

A Southwest Research Institute and University of Texas at San Antonio experiment has passed a critical NASA review, designating it ready for parabolic flight testing. The two institutions will evaluate the performance of a patent-pending electrolyzer, the Mars Atmospheric Reactor

Admin Recifes 22/07/2026 5

UK's largest wind farm to be rebuilt with fewer, larger turbines

Whitelee Windfarm has been producing electricity for about 20 years on a stretch of moorland near Eaglesham but is reaching the end of its life.

Admin Recifes 22/07/2026 5

Nicaragua's President Ortega says no more elections, extending his 20-year rule

The announcement effectively canceled Nicaragua's next elections, originally scheduled for November 2027. O recorte ajuda a contextualizar a pauta dentro de Regional.

Admin Recifes 21/07/2026 13

Richardson Electronics Q4 2026 Earnings Preview

A pauta traz uma atualização relevante e serve como base para a cobertura editorial. O recorte ajuda a contextualizar a pauta dentro de Finanças.

Admin Recifes 21/07/2026 9

Kuwaitis ration electricity after Iranian strikes hit power grid

Kuwaitis are rationing electricity after Iranian strikes on power infrastructure are raising fears of outages O recorte ajuda a contextualizar a pauta dentro de Geral.

Admin Recifes 21/07/2026 8

Einride bets $38M on EV charging as it scales electric trucking

The acquisition — Einride's first as a publicly traded company — will expand its EV-charging ecosystem as it works to scale its electric trucking business.

Admin Recifes 21/07/2026 8

Two-color lasers aim electron currents through semiconductor with no electric field

Researchers at the University of Michigan have created a device that enables them to control the flow of electrons through a semiconductor using only laser light—no electrical power source required. The device was built to explore fundamental physics and realize a previously unob

Admin Recifes 21/07/2026 7

Tecnologia

Dia dos avós: 6 robôs aspiradores em oferta com até 57% OFF

O Dia dos Avós é celebrado em 26 de julho e, se você quer facilitar a rotina de casa dos avós, um robô aspirador é um dos presentes mais úteis. Modelos modernos aspiram, varrem e passam pano automaticamente, com sensores antiqueda e desvio de obstáculos — reduzindo drasticamente o esforço físico de limpar a casa. […] O post Dia dos avós: 6 robôs aspiradores em oferta com até 57% OFF apareceu primeiro em Olhar Digital.

Admin Recifes 21/07/2026 8

Brain waves once seen as noise could help build a biological model of reality

Your brain has something surprising in common with the ocean: waves. Electrical activity washes over the brain's surface, creating what are called traveling brain waves, or neural traveling waves. These waves cause real differences in your behavior and attention and—again, like o

Admin Recifes 21/07/2026 5

Iranians struggle to get by amid US war and domestic woes

People are facing mounting pressures, including rising living costs, electricity cuts and bombarded infrastructure. O recorte ajuda a contextualizar a pauta dentro de Geral.

Admin Recifes 21/07/2026 5

Plasmon-Enhanced Radioisotope Thermophotovoltaic (PRTPV) Power Generation for Interstellar

Keunhan ParkUniversity of Utah This proposal seeks to develop a transformative energy system — the plasmon-enhanced radioisotope Thermophotovoltaic (PRTPV) generator — that significantly surpasses the performance of current radioisotope thermoelectric generators (RTGs) in both sp

Admin Recifes 21/07/2026 7

Robotically Assembled Electromagnetic Metamaterials for Long-Range Space Situational Aware

David SmithDuke University The increasing population of spacefaring vehicles and satellites motivates increasingly powerful technologies for space situational awareness (SSA). While the US space surveillance network (SSN) is able to monitor objects down to about four inches in si

Admin Recifes 21/07/2026 4

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