Extreme Budget | Cement Batteries - Part 2 @extremebudget | Uploaded May 2021 | Updated October 2024, 5 hours ago.
More info on the "Utron" Energy collector device:
Part 1: youtu.be/bPfpDslw_CE
Part 2: youtu.be/VgfvUrtbaow
Part 3: youtu.be/A978W-46dQw

(Self-charging Graphene Battery Cells) Blackbox - How It Works
youtube.com/watch?v=9QNbqHPKl2w

The Earth Battery As A 'Free' Energy Generator
youtube.com/watch?v=z_IerZ3JBys&t=219s

Soda Can Battery (Sand) - DIY Project
youtube.com/watch?v=0F8cE4N42NQ&t=216s

Update 4 year old Rechargeable concrete battery
youtube.com/watch?v=l9EOf0Wr8uc&t=15s

Series Crystal Rock Battery John Bedini
youtube.com/watch?v=QIJVyr_hyHg

Solid State Crystal Batteries In Series 2
youtube.com/watch?v=EKhNDJmgzv4&t=31s