Author Archives: Vesa Valtonen
Adding New Desalination Plants
Now it should be possible to produce sufficient amounts of drinking water and water for different agricultural needs.
Using Sea Water to make the Desert Green
Here is a video describing how you could use sea water to grow food in the desert. This should be a very economic way to solve at least partly the need for more food in some parts of the world.
15 simple DIY constructions for solar heater
You can easily construct DIY solar heaters. In this video you will find many fresh ideas for your future homemade solar heater. To understand better what it is all about it highly recommended that you will first look the next … Continue reading
How to make a very cheap solar heater
This is very interesting video. How to lower the cost of solar heater to the minimum. This video gives the idea and one can develop his own version of the heater based on these principles.
Ecological problems with Sea Water Desalination?
In this video you will learn about the ecological problems with Sea Water Desalination. Can the engineers find an acceptable solution to these problems?
Sea Water Into Fresh Water
Turning Sea Water Into Fresh Water is in principle a simple process. However the high energy needed for the process is a limiting factor. Also the high volumes of water processed will result in some ecological problems. This video will … Continue reading
Current projects for seawater desalination
There are already several completed projects for seawater desalination in various countries and many new projects are under way. This will change the life in many places of the world with the lack of water potable.
Growing Crops in the Desert. Could sea water be used to produce more food?
Here are four interesting videos about how to use sea water to grow plants. Could this resolve the global shortage of water to grow more food? Farming with sea water. How it is done? Experimenting with salty water to grow … Continue reading
Human-like creatures on Mars
What kind of human-like creatures would you find on Mars? To learn more please enter this link: Human-like creatures on Mars
Stones and animals on Mars
What kind of stones, animals or creatures you would encounter on the planet of Mars? See the model or theory of Mars by Vesa Valtonen which will help you to recognise stones, animals and possible creatures on Mars and to … Continue reading