When Zettl noticed that some of these frequencies included those in the commercial radio band, the idea of using the cantilevered nanotube to make a radio became virtually irresistible.

• 塞特尔注意到某些频率和商业广播频带的频率相同时，使用悬臂梁奈米碳管制作收音机的构想便在他脑海中盘旋不去。