我們也保留了我們理監事朋友的（英文）採購與組合解說。 

I watched the tutorial on youtube and went to Home Depot and bought the following：

1. Window screen (cut to fit underneath the bed sheet)

2. Roll of standard wire (cut the end of the protective rubber off so only the wires are showing)

3. Duck tape/electrical tape: this is to tape the wires onto the ground grod and to tape the window screen to the bed mattress. Also used the tapes to cover up any sharp edges to avoid being poked in sleep.

4. Volt meter: use it to measure before and after earthing results. Then, I used an old golf iron’s steel shaft as the grounding rod (supposed to install a fuse too in case of the lightning strike, but I haven’t done so yet) That’s it….all less than US$60 dollars.