8/16/2023 0 Comments Big bubble butt teensKeratin A protein that makes up your hair, nails and skin. Intel International Science and Engineering Fair (Intel ISEF) Initially launched in 1950, this competition is one of three created (and still run) by the Society for Science & the Public. Each year now, approximately 1,800 high school students from more than 80 countries, regions, and territories are awarded the opportunity to showcase their independent research at Intel ISEF and compete for an average of almost $5 million in prizes. High-school graduates may apply to colleges for further, advanced education. High school A designation for grades nine through 12 in the U.S. The writing of these instructions is known as computer programming. This term is an adjective for something that has features that can be described in three dimensions - height, width and length.Ĭomputer program A set of instructions that a computer uses to perform some analysis or computation. Then she plans to send the vest to Hawaii where Balazs can test it on sea turtles in the lab. If it works well, Gabriela hopes that the vests might allow some rescued sea turtles to keep their bubble butts down - and at last return to the wild.ģ-D Short for three-dimensional. Now, Gabriela is seeing what measurements she might need to modify. The next step, of course, is fitting the vests on real sea turtles. (The Society also publishes Science News for Students.) ISEF brings together more 1,800 students from 80 countries. This yearly fair was created and is run by Society for Science & the Public. Gabriela brought her vests here to the Intel International Science and Engineering Fair. This allows her to balance weights on either side of the shell. There’s still space on top for turtles to shed scutes. This version wraps around the turtle and clips in front, “like a belt buckle,” she says. With a 3-D scan of a green sea turtle that she found online, Gabriela designed a new vest. Then she put these measurements into a computer program to design a weight belt. So the teen checked her numbers with a tape measure and her smartphone. She carefully used a scanner to create a 3-D model of the animal. To design her vest, Gabriela worked with Voldetort, a pet mud turtle in her classroom. Second, she’d keep an open back so as the water flows through the vest, the scutes can come out, always leaving the weight on top. First, she wouldn’t cover the entire top of the shell (so there would be space for scute shedding). “I wanted to make it simple enough that any researcher at an aquarium would replicate it for their individual needs,” she says. Gabriela set out to design a weighted vest that would attach securely to a sea turtle, yet still allow it to move easily and shed its scutes. In a research class at her school, she decided to combine her concern for these turtles with her love of engineering. The memory of injured sea turtles stayed with Gabriela after she moved to Minnesota. And every time they do, the weights that are attached to them fall off leaving their butt to float again. Sea turtles shed old scutes and grow new ones. These are made of keratin, the same protein that makes up your hair and fingernails. The turtle’s shell is made of plates called scutes. That weighs the animal down so it can swim normally. To allow them to dive, rescue workers glue weights to the sea turtle’s shell. “Most end up dying ,” the teen explains.Īffected turtles that get rescued can never be released back into the wild. It also can make it difficult for a turtle to feed. They can’t dive away from dangers (such as more boats). “It’s permanent.”Ī floating turtle is not a good turtle. Once this happens, “There’s no way to get the air out,” Gabriela says. If the air gets trapped near the back of the turtle, its rear end floats. The impact of being hit by boats can drive air inside a turtle’s shell. Back then, she visited the Turtle Hospital in Marathon, Fla., where she learned about “bubble butt syndrome.” But she first encountered injured sea turtles while living in Miami, Fla. Gabriela is a senior at Minnetonka High School in Minnetonka, Minn. Now, Gabriela Queiroz Miranda, 18, has invented a device to help an injured turtle dive again. While the animal is still alive, it can’t dive, leaving it in constant danger. Getting hit by boats can make a sea turtle float.
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