I will introduce inventions that are closely related to today (July 22). This time, I will introduce kinetic art, including mobiles.
July 22 is the birthday of Alexander Calder (July 22, 1898 – November 11, 1976), an American sculptor who “invented” mobiles, which are “moving sculptures” known for their use in interior design and educational toys (Montessori mobiles).
Calder’s mobiles are considered to be the starting point of kinetic art.
In connection with mobiles, I would like to introduce the works of Dutch contemporary sculptor Theo Jansen, which have attracted particular attention among the wide variety of kinetic artworks.
If you are wondering, “Contemporary art? What does that have to do with invention?”, please take a look at this video. You will be mesmerized by the Strandbeest, which move smoothly like living creatures when blown by the wind.
Composed of complex and intricate link mechanisms, Strandbeest are works that attract interest from an engineering and physics perspective, but they also seem to offer insights into molecular biology.
They were featured in NHK Special Human Body III: “The Source of Life: The Wonderland Inside Cells” (broadcast on April 28, 2025), so some of you may have seen it. There, it was compared to kinesin, a motor protein involved in material transport within cells. However, the driving force is different. A comparison with viruses, which are considered “non-living,” might also be valid.
Jansen’s Strandbeest are a unique collection of works that blend art and science and technology, and they continue to evolve. They are likely to continue to stimulate the senses of those who see them, awaken forgotten ideas, and provide inspiration. (blink)