Let's talk about earthing and 'Harnessing The Earth's Energy While You Sleep'

[farmerbarleymow]

Do they specify which terminal to connect to?

If you use the live you could force electrons in.

Yeah, Live is always best - much more energetic grounding activity.

 

[Gaia]

A quick scan of the titles suggested crank work even where the url said peer-reviewed journal

In this case, it simply means that one of their mates has peered at it.