Amazing videos

I don't think I've ever come across so many potential useful videos.  I could post these all day long, but I am only using the ones that I think are the best and most likely to be useful for me.

Here's one to pump water from a distance to some other location just by using a solar water pump.





Here's one about aquaponics and a few other ideas about growing your own food:




Here's one featuring an aquaponics swirl filter:




All of these are great.  There's no shortage of ideas and ways to get things done.