Thread: Powering up: UK hills could be used as energy 'batteries'
View Single Post
  #45   Report Post  
Posted to uk.d-i-y
Vir Campestris Vir Campestris is offline
external usenet poster
  
Posts: 2,853
Default Powering up: UK hills could be used as energy 'batteries'
On 08/02/2021 08:42, polygonum_on_google wrote:
I wonder what their proprietary HD Fluid R-19 „¢ actually is?

Reading the Grauniad - Mud. "A dense mineral rich suspension".

Andy
Reply With QuoteReply With Quote