can any one send me link for ebook of dip anil.k.jain and antenna and wave propagation k.d.prasadth

absolute zero cannot be reached according to the law of thermodynamics hence ce is going to do something which is said impossible...may be any do it yourself stuff or a...

we can plant some plants between the dividers which can efficiently absorb pollutants like Co2, carbon monoxide and other harmful gases.This method is already in working in some places but...