It is a collection of electromagnetic coils for a proposed fusion generator, and the twisted rings do not form the symmetric ovals expected in a series of coils.

• 那是一堆电磁线圈，将用于计画中的核融合发电机，而扭曲的线圈是为了防止产生对称的椭圆形磁力线，那是一长串的线圈中必然发生的现象。