Tag: Engineering

  • Solar-Powered Tombstone, a Technologized Memorial

    Solar powered tombstone in Green-Wood Cemetery, Brooklyn.

    I gave my respects to the Bakalises after I saw this fine monument to them in Green-Wood Cemetery in Brooklyn. Installed on a small hill, its solar cells on the two short sides are what attracted my attention on a recent walk.

    My guess is that the cells charge batteries during the day, which in turn power a light from within the cross cut into the headstone at night. As this is a fair walk away from where I live, I haven’t seen it from 5th Avenue in the dark (the cemetery is closed at night).

    While there are larger memorials and mausoleums in the cemetery, I have a lot of respect for the thought and engineering that went into creating this one for the Bakalises.

    Solar powered tombstone in Green-Wood Cemetery, Brooklyn.
    Solar powered tombstone in Green-Wood Cemetery, Brooklyn.
    Solar powered tombstone in Green-Wood Cemetery, Brooklyn.
    Solar powered tombstone in Green-Wood Cemetery, Brooklyn.

  • Life Finds a Way

    Paper wasp nest attached to one of the bolts holding the car door hinge to the driver side front door of a 2013 Toyota Corolla.

    When I began working on my 2013 Toyota Corolla in December 2023, I discovered this paper wasp nest built onto a bolt connecting the door hinge to the driver side front door. It was a tiny marvel of engineering in a sheltered area of an otherwise inhospitable environment.