Revisions Log

A log of revisions to articles and news stories.

May 14 2025 - Meta was changed from "Diesel vehicles burn less carbon dioxide (CO2) than gasoline cars to cover the same distance in highway conditions. However, they also emit potentially toxic particulate matter that has been shown to significantly impact public health." to "The shift in diesel and gasoline perceptions reflects evolving emissions standards, with new diesel cars potentially less polluting than gasoline counterparts."

Gasoline vs Diesel: Which is More Polluting?

May 7 2025 - Meta changed from "With a population of more than 180 million and covering almost half of South America in land mass, Brazil is the world’s fifth largest country in terms of both area and population." to "Brazil's environmental issues, from deforestation to waste management, highlight the need for effective policies and clean technology for a sustainable future."

Brazil: Environmental Issues, Policies and Clean Technology

Apr 28 2025 - Meta changed from "From environmental advantages to personal protection against harmful toxins, the use of water filtration systems continue to rise. Contaminants within drinking water, such as disease-causing microorganisms, toxic metals, as well as organic and inorganic chemicals, pose hazardous health effects that" to "Innovative materials in water filtration, including activated carbon and ceramics, play a vital role in removing harmful contaminants from water sources."

The Role of Materials in Water Filtration Systems

Apr 17 2025 - Meta description was changed from "This article will explore nuclear power station advantages, such as cost-effectiveness and low emissions, and disadvantages, including the important environmental issues they raise." to "Understanding the advantages and disadvantages of nuclear power is essential for evaluating its role in meeting future energy demands and environmental impact."

Advantages and Disadvantages of Nuclear Power Stations

Apr 16 2025 - This article was fully rewritten to ensure the most up-to-date information and a more thorough look at the subject was provided. References were consequently changed and updated.

How Does Nuclear Energy Work?

Apr 16 2025 - Title changed from "Nuclear Energy - An Introduction to Nuclear Energy" to "How Does Nuclear Energy Work?"

How Does Nuclear Energy Work?

Apr 16 2025 - Meta description changed from "Nuclear energy is the energy that comes from the core or the nucleus of an atom. The bonds which hold the atoms together contain a massive amount of energy. This energy must be released in order to make electricity. This energy can be freed in two ways: nuclear fission and nuclear fusion." to "As a key player in energy production, nuclear energy offers low carbon emissions and high efficiency, essential for a sustainable and reliable energy future."

How Does Nuclear Energy Work?

Apr 4 2025 - Meta changed from "With over 440 commercial nuclear power facilities worldwide, nuclear power remains one of the most reliable carbon-free energy sources. Nuclear power plants are generally classified by the generation (I, II, III, III+ and IV) of their reactors. Every next generation is more advanced in terms of safety, development and deployment." to "Gen III nuclear reactors build on Gen II technology, incorporating advanced safety measures and improved fuel efficiency for sustainable energy production."

How Does a Gen III Nuclear Plant Differ From a Gen II?

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