Free Water

Water - no rain needed This came out of my thermodynamic so at Sheffield University in the 1980s.  I am appalled that people think higher pressure filtration is the best way to turn river or sea water into fresh water. It is high energy, so high a price and potentially fatal!  Nature does it simpler.  It evaporates fresh water from seawater.  The immune or the salts in the seas and oceans of the world. We also get evaporation from lakes and Rivers around the world.  But week in use A simple engineering idea.  Taught to me in a level physics by Dr. Shaw at Bolton school lancashire. We reduce the pressure on the water by just one metre of vacuum.  And backing is a very cheap to produce. 1 E=VxP so can utilised mains electricity, are a little solar panel.  A better way he is so run our own plasma Power System. My friend validated that a 15x1.5cm steam plasma, non pressurise will produce a constant 500 kW of carbon zero heat.  Basically a captive lightening strike in a glass

The African air may contain a lot of moisture!  But the Sunak burns off the morning drew to leave really apparently dry daytime air.  The moisture is there, but the 2. has led to even above the air temperature. The solution is to introduce cold air, particularly at local high spots.  And producing cold from a warm, is sell your fridge or freezer works! The cold cellar was an artifact of the 19th century.  No replaced by your fridge or freezer.  Which runs on the Cornot system!  For us all we need to convert air temperature into absolute temperatures!  Which use degrees C plus 273. This is first year engineering thermodynamics!  It allows you to heat a four bedroomed house for frozen duck pond in winter!  When we pressurise the gas it gets mad hot! The absolute temperature multiplied by the pressure in atmospheres, is the gas constant!  If we double the pressure of the gas, A sure gas heats up by 373° C.  Without adding heat! If your temperature means dry air.  But we are no