original: the fert group first saw the large effect in multilayers that led to its naming , and first correctly explained the underlying physics .
simplifications: the fet group first saw the large effect in multilayers which gave it its name , and was the first to correctly explain the underlying physics . the fert group saw the large effect in multilayers and then explained the reason behind the physics first . the fert group got its name because they were the first to see the large effects in multilayers and correctly explain the underlying physics . the fert group was named from first seeing the growth in multilayers and was first to explain how it works . the fert group saw the large effect in multilayers that led to its naming , and first explained the underlying physics . the first group watched the heavy effect in that led to its naming , and first correctly explained the fundamental physics . the first group saw the large effect in multilayers that led to its naming , and first correctly explained the underlying physics . the fert group first saw the big effect in multilayers that led to its naming , and first correctly explaining the underlying physics .