There are lots of videos with this type of engine.
https://www.youtube.com/watch?v=8Zenn0VD2Bo
This is the biggest one I saw so far:
https://www.youtube.com/watch?v=Ux1FuwCnAn4
And a different type with 2 capsule which lifts up and down:
http://panacea-bocaf.org/hidrofreeenergysystem.htm
https://www.youtube.com/watch?v=qQIhLys51Gk
The question is, does the energy required to power the pumps blowing in air to the bottom of the container is lower than the energy provided by the upward motion caused by air in water. We need the math, maybe someone can help. If all of these are a scams, then it's really sad that how many people invest money to fraud people.
https://www.youtube.com/watch?v=8Zenn0VD2Bo
This is the biggest one I saw so far:
https://www.youtube.com/watch?v=Ux1FuwCnAn4
And a different type with 2 capsule which lifts up and down:
http://panacea-bocaf.org/hidrofreeenergysystem.htm
https://www.youtube.com/watch?v=qQIhLys51Gk
The question is, does the energy required to power the pumps blowing in air to the bottom of the container is lower than the energy provided by the upward motion caused by air in water. We need the math, maybe someone can help. If all of these are a scams, then it's really sad that how many people invest money to fraud people.