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Day: 19 January 2026

  • Animated illustration showing how an eyeball that rotates to face a light source can have that light obstructed by an intermediary obstacle, but when it looks "away" some of the light can hit the pupil as a consequence of its curved shape now appearing "above the horizon" of the obstacle.

    Peripheral Vision

    The other night, I encountered an optical illusion by which I could see a particular partially-obstructed light only when it was in my peripheral vision. This put me in mind of the experience of being only peripherally able to see the internalised quirks of your employer that were once obvious to you, and this lead me to reflect a little on my first six months at Firstup.

    Read more - about 3 minutes (562 words)

    • Article
    • 4 comments
    • posted 19 January, 2026

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