Scientists have found that the wandering SAL uses the exquisite blood pumping mechanism in the toe to navigate the height of the dazzling height of the mahogany forest. This research was published on January 8 in the “Magic Magazine”, revealing how these extraordinary amphibians can professionally control blood flow to their toe skills, so that they can hold and release from the surface with unprecedented accuracy. Essence
This discovery is caused by the unlikely cooperation between scientific research and documentary production. Christian Brown, a postdoctoral researcher at the State University of Washington State University, noticed some special things in the production team’s high -power camera lens when making NBC’s forthcoming documentary “America”.
“We watched each other, ‘Did you see it?'” Brown recalled that he and the camera assistant William Goldenberg observed the blood on Salamanders in Salamanders, and then Before they take measures.
The accidental observation results were conducted in detail through WSU FranceSchi microscope and imaging center. The research team found that the wandering Salamananders (ANEIDES VAGRARANS) can accurately adjust the blood flowing to each side of the toe tip, so as to create a dynamic system that helps them challenge the terrain of the mahogany canopy on the forest floor of 88 meters. Essence
Contrary to the previous theory, the theory reminds blood full of blood, which is a key role in new studies proved their key role in exercise. The working principle of the system is similar to hydraulic machinery, and blood pressure regulation is performed, so that the Salaman agent can fine -tune the irregular surfaces such as bark.
Perhaps the most surprising thing is that researchers have found that the blood surge before “toes” actually helps to escape rather than attachment. Brown explained: “If you want to climb the mahogany and have 18 toes grasping the bark, it can effectively fall off without damage to the toe skills.”
This mechanism works by slightly exaggerating the tip of the toe, thereby reducing the surface area of contact with the substrate. This can minimize the energy required for SAL to release its grip, which is a vital ability for animals. It needs to quickly adjust its attachment to the forest crown.
The meaning of this study exceeded the SAL of the forest. The group found a similar vascular structure in other species, including other types of aquatic, indicating that this blood pressure regulation system may be a common feature, which provides different purposes based on the habitat of the species.
The discovery may have important applications in the design field of biological inspiration. Brown said: “Gecko -style adhesives have enabled the surface to be reused without losing stickiness.” “Understanding Salamander’s toes may cause similar breakthroughs in attachment technology.”
The research team includes collaborators from the University of WSU and Gonzaga, and plans to expand the investigation to study how this mechanism plays a role between different SAL species and habitats. Their discovery may affect the development of new bonding technologies, the development of prosthetic and robotic auxiliary objects.
The study provides new insights on how these extraordinary creatures maintain grip in one of the most challenging environments. As these SAL continued to attract scientists’ acrobatics in the mahogany crown, its unique toe mechanism proves natural creativity and is a potential blueprint for future technological innovation.
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