If you believe that it is only the earth that takes benefit from the many technologies made by man, ...

If you believe that it is only the earth that takes benefit from the many technologies made by man, then you may change your perceptions after reading this one. 

How Soil Instruments Helps Find Life on Earth, And Beyond

If you believe that it is only the earth that takes benefit from the many technologies made by man, then you may change your perceptions after reading this one. Soil instrument has application in analyzing soil content that helps scientists predict the sustainability of that soil for activities such as growing crops.

http://soldata-ltd-uk.blogspot.com/2013/12/how-soil-instruments-helps-find-life-on.html