Claudia Nogueira, autor en Cairon supra

Unique 1.5m year-old ice to be melted to unlock mystery

15

Jul

Science and technology

Exploring mysteries by melting 1.5m year-old ice

A unique specimen of ice, estimated to be 1.5 million years old, has been retrieved from Antarctica and will soon be melted—not to be discarded but to serve in a pioneering scientific project. This mission aims to reveal hidden insights about Earth’s prehistoric climate, potentially providing a more comprehensive view of atmospheric changes over history and aiding scientists in comprehending the speed and effects of today’s climate change patterns.The ice, carefully drilled from deep beneath the Antarctic surface, is believed to contain trapped air bubbles from an era long before humans walked the Earth. These frozen air pockets serve as…

Congress targets hair products with cancer-causing ingredients marketed to Black women

15

Jul

Por Claudia Nogueira

Health

Cancer-causing ingredients in hair products for Black women under Congressional review

Over the last few months, there has been a growing focus on specific hair care items frequently advertised to Black women, especially those with ingredients that may cause cancer. National legislators have started to formally tackle these issues, highlighting the possible health inequities caused by insufficient oversight in the personal care sector.Este impulso surge como respuesta a la creciente evidencia científica y la creciente preocupación pública. Las investigaciones han indicado que muchos alisadores, cremas para alisar y otros productos de uso común pueden contener sustancias químicas que alteran el sistema endocrino o carcinógenos. La preocupación es especialmente relevante dado el…

Solar and batteries could help Egypt beat its blackouts

15

Jul

Por Claudia Nogueira

Social Responsibility

Ending Egypt’s blackouts: The role of solar and batteries

Egypt has initiated a significant renewable energy project, representing an important move towards decreasing dependency on fossil fuels and tackling persistent power shortages. The nation has begun the development of its inaugural large-scale hybrid solar and battery storage plant, situated in Nagaa Hammadi, a region recognized for its plentiful sunshine. This pioneering endeavor, named Obelisk, will integrate solar power with battery storage, enhancing the reliability and sustainability of energy.The $590 million project is being led by Scatec, a Norwegian company specializing in promoting renewable energy in growing markets. Obelisk will supply 1.1 gigawatts (GW) of solar power combined with 200…

How the Space Shuttles were given better names thanks to Star Trek

15

Jul

Por Claudia Nogueira

Science and technology

Space Shuttle Naming History: The Star Trek Effect

On September 17, 1976, a large hangar for aircraft in Palmdale, California, unveiled something remarkable—NASA's inaugural space shuttle. The elegant, white spacecraft that emerged was not merely an engineering feat. It was poised to become a cultural icon. Its designation? Enterprise. Although this name had connections to naval history and forward-thinking appeal, it wasn’t NASA’s initial choice. In reality, the alteration came about because of a spirited grassroots movement by devoted followers of a specific science fiction TV series whose mission was "to boldly go where no man has gone before."The space shuttle Enterprise was initially slated to be called…

Comcast’s Peacock to raise streaming prices next week and introduce new streamlined tier

15

Jul

Por Claudia Nogueira

Investments and business

Price hike coming to Comcast’s Peacock next week alongside new streamlined tier

Peacock is modifying its pricing and experimenting with a new subscription model as it continues to refine its services in the dynamic digital entertainment sector. Starting July 23, the prices of its two main plans will increase, and a simpler tier will be launched to appeal to a particular group of viewers.The platform’s ad-supported Premium plan will increase to $10.99 per month, while the Premium Plus tier—offering an ad-free experience and additional features—will move to $16.99 per month. This adjustment comes as part of a broader strategy to align pricing with content investment and perceived value, especially ahead of upcoming…

Why has Japan set up a task force to deal with foreigners?

15

Jul

Por Claudia Nogueira

Social Responsibility

Why is Japan forming a task force focused on foreigners?

As Japan approaches its national upper house elections, a new topic has emerged at the forefront of political discourse: the presence and role of foreign nationals in Japanese society. With a historically conservative stance on immigration now facing increasing scrutiny and politicization, Prime Minister Shigeru Ishiba has introduced a government task force aimed at navigating the complex dynamics between Japan’s citizens and its growing foreign population.The decision comes at a crucial moment for the nation, which is facing the twin challenges of an aging population and a changing public sentiment, shaped more and more by concerns about tourism, shifts in…