New items – 2 total

• How Valve made Half-Life 2 and set a new standard for future games

  https://arstechnica.com/gaming/2024/11/how-valve-made-half-life-2-and-set-a-new-standard-for-future-games/

  Ars Technica 11/13/2024

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• What did the snowball Earth look like?

  https://arstechnica.com/science/2024/11/what-did-the-snowball-earth-look-like/

  Ars Technica 11/13/2024

  dating