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This tiny 3D printed Star Trek Voyager can move on its own



Physicists from Leiden University 3D printed a miniature version of a magnetic Intrepid-class spacecraft Star Trek (through PC gamers). The idea of ​​a small spaceship is probably something you haven’t considered outside of one’s plot Star Trek but this microscopic model is actually part of a larger research experiment that physicists have published in the scientific journal. Soft matter.

The 5-micrometer long ship looks like the USS Voyager and was imprinted by physicists for their microwimmer research. Unlike the impulse motors and vertical actuators of the TV counterpart, this Voyager is pushed through the liquid by chemical reactions between the platinum coating and the hydrogen peroxide solution the physicists placed it on into the. Their paper notes that these studies often use spherical models for testing, so the more outward shapes you see here are intended to produce different results and push the limits of the machine. 3D printing by researchers in the process.

Other microwimmer varieties were put to the test.
Image: Soft Matter Magazine

Microswimmers are a broad scientific category used to classify organisms and objects that move in fluids. Your bacteria or white blood cells may be considered microwimmers, but so are synthetic objects made for research, like the tiny Voyager or 3DBenchy model (tugboats are often used for testing. 3D printers) that Leiden physicists also put in their tests.

Studying the movement of synthetic microwimmers is believed to provide insights into their natural counterparts, but futurists have also imagined possible futures as total microwimmers. Consolidation may be part of the target delivery system for drug treatments and other therapies. For now, the article in this journal draws more modest conclusions: Micro 3D printing models can be useful for follow-up experiments, and other commonly used shapes can provide the ability to create. out more styles of motion designed from microwimmers than traditional spheres and cylinders. .

Most importantly to me, it’s nice to imagine spaceships and tiny boats going through your body like something out of Space inside or Osmosis Jones. Scientists may not be able to make that clear in their research, but I’m sure they are thinking so too.


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