注意，需要使用进口有机玻璃！！！当心放电！！！ http://video.rf-engineers.cn/Making%2012%20Inch,%202.1%20Million%20Volt%20Captured%20Lightning%20Sculptures%21.mp4 http://video.rf-engineers.cn/Making%20Electron%20Trees%20with%20a%20Linear%20Accelerator.mp4
