Sahara Desert dust storms and microscopic water molecules vaporizing over the ocean share what in common?

Planet Earth The El Niño temperature anomaly of 1997-98 (appearing here as a red band in the Pacific Ocean) affected weather worldwide. Photo credit: NASA / Image by R.B. Husar, Washington University; the land layer from the SeaWiFS Project; fire maps from the European Space Agency; the sea surface temperature from the Naval Oceanographic Office’s –

In an amazing PBS NOVA program Earth From Space, “viewers witness how dust blown from the Sahara fertilizes the Amazon; how a vast submarine “waterfall” off Antarctica helps drive ocean currents around the world; … From the microscopic world of water molecules vaporizing over the ocean to the magnetic field that is bigger than Earth itself, the show reveals the astonishing beauty and complexity of our dynamic planet.” View the two hour NOVA show.

The program puts a different view on life. 

Same is true for your home’s air and water distribution systems, fuel delivery-ignition systems, life safety system along with waste and combustion removal systems. They all have a hand in your indoor comfort and health. The natural life systems create storms, heat and freezing temperatures. Your home’s life safety systems shelters you from the extremes if working well.

PDM Plumbing, Heating and Cooling Since 1885  can help keep your home’s “safety systems” in top-notch shape with guaranteed maintenance or heaven forbid repairs. Call a trusted neighbor for help 24/7. Serving SW Chicago suburbs for 128 years.