A detailed tutorial on all aspects of Rhizobium, (what, where and how it fixes nitrogen.....):-
Titbits on Farming, Solar, Eco-friendly construction, Technology............................
Friday, June 24, 2016
Production of Biofertilizers
Following video shows in simple steps how to make different kinds of bio-fertillizers.
Friday, April 22, 2016
How to Cut Glass - The Basics | Delphi Glass
Good video explaining basic principles on how to cut glass and using different tools.
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