and crushed skull of a middle-aged to older adult. excavations at shanidar in the s and s unearthed partial remains of neanderthal men, women and children. during these earlier excavations, archaeologists found that some of the burials were clustered together, with clumps of pollen surrounding one of...
agriculture, indian farmers often struggles when it comes to latest tools and techniques for farming, cattle management, veterinary help, knowledge about seeds and fertilizers etc. ever felt they need a life support?...
share to twitter share to facebook share to pinterest wednesday, march , too much new it has been an interesting week. i was not aware of how deeply ingrained some of my work habits are until late last week i noticed the old desktop laboring away over the simplest file save. opening an email was a herculean...
share to twitter share to facebook share to pinterest wednesday, march , too much new it has been an interesting week. i was not aware of how deeply ingrained some of my work habits are until late last week i noticed the old desktop laboring away over the simplest file save. opening an email was a herculean...
water (neutralisation, coagulation, flocculation), forming of water insoluble calcium salts (precipitation of heavy metals and sulfate), re-carbonation reaction with co2 (hardening of plaster, increase of acid capacity), pozzolanic reaction with silicates (forming of calcium silicates) and heat generation...