Monday , September 26 2022

Robotics help walk 290 million years ago for fossils


That is why, you want to see a 290 million year old creature that walks on the ground here in 2019, would you like to? You're lucky, because that happened. You are about to see the work of evolutionary biologist John Nyakatura at the Humboldt University in Berlin. He partnered with the Kamilo Melo robotics expert at the Swiss Federal Institute of Technology in Lausanne to map and recreate the appearance of an ancient animal with the name of Orabates pabsti .

The replica of the natural-sized beast, bone for men, was created, and equipped with the electronic device necessary to allow its recreation in real life. The creature does not return to life in its entirety, only its movement. In the end, the one who had the equipment was a cartoon reproduction of a Orabates pabsti. The result was what they called "OroBOT".

OroBOT can be seen in the video below, with a body of pieces of plastic and steel printed in 3D. This model does not have the same original size: it is a size sufficient to accommodate the robotics needed to move it accurately with the technology they had at hand for this project.

Above, you will find that OroBOT represents a lively, strong and arguably agile creature. Although the animal may seem like a crocodile, he was much more willing to roll in more surroundings.

The team uses old preserved footprints as a model for the creature's walk. Its progress, its speed and the angles to which it moved everything played a factor to find the right way to accurately represent the real walking of the creature.

"Our metrics indicate that Orobates exhibited a more advanced locomotion than was previously assumed for the previous tetrapods," said Nyakatura et. all in his work published this week in Nature, "which suggests that advanced terrestrial locomotion preceded the diversification of the amniotes of the crown."

For more information on this topic, look at the scientific journal Nature, where on January 16, 2019, the document "Reverse engineering of locomotion of a stem-amniote" was published. This work was written by John A. Nyakatura, Kamilo Melo, Tomislav Horvat, Kostas Karakasiliotis, Vivian R. Allen, Amir Andikfar, Emanuel Andrada, Patrick Arnold, Jonas Lauströer, John R. Hutchinson, Martin S. Fischer and Auke J. Ijspeert. The DOI code 10.1038 / s41586-018-0851-2 corresponds to the search and can be used to quote this investigation through the future.

ALSO: If you want to see Orbot close and personal, there is an "Orobates". Reanimated after 300 million years of exposure running right now! This exhibition is shown until February 5, 2017 at the Tieranatomisches Theater in the center of Berlin.

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