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It is marketed for use in hospitals and other places with a relatively high potential for bacteria to spread and cause infections. [1] The inspiration for Sharklet's texture came through analysis of the texture of shark skin, which does not attract barnacles or other biofouling, unlike ship hulls and other smooth surfaces. The texture was later ...
This may be useful in the design of composite materials. Natural structures have inspired and innovated human creations. [ 1 ] Notable examples of these natural structures include: honeycomb structure of the beehive, strength of spider silks, bird flight mechanics, and shark skin water repellency.
One of the early examples of biomimicry was the study of birds to enable human flight.Although never successful in creating a "flying machine", Leonardo da Vinci (1452–1519) was a keen observer of the anatomy and flight of birds, and made numerous notes and sketches on his observations as well as sketches of "flying machines". [8]
One class of biomimetic antifouling coatings is inspired by the surface of shark skin, which consists of nanoscale overlapping placoid scales that exhibit parallel ridges that effectively prevent sharks from becoming fouled even when moving at slow speeds. The antifouling qualities of the shark skin-inspired designs appear highly dependent upon ...
During the Carboniferous, some ctenacanths would grow to sizes rivalling the modern great white shark with bodies in the region of 7 metres (23 ft) in length. [16] During the Carboniferous and Permian, the xenacanths were abundant in both freshwater and marine environments, and would continue to exist into the Triassic with reduced diversity. [17]
The godfather of all shark movies, Jaws was a film marvel at the time of its release in 1975. And if you really feel like diving (hehe) into the world of Jaws' Amity Island, you can also check out ...
The medical industry utilizes a variety of energy methods to address bioburden issues associated with biofouling. Autoclaving typically involves heating a medical device to 121 °C (249 °F) for 15–20 minutes. Ultrasonic cleaning, UV light, and chemical wipe-down or immersion can also be used for different types of devices.
Get ready to sink your teeth into these funny puns. The post 50 Shark Puns That Are Simply Fin-tastic appeared first on Reader's Digest.