At supermarkets here, a 1,000-gram bag of quinoa, just over two pounds, costs the equivalent of $4.85, compared with $1.20 for a bag of noodles the same weight and $1 for a bag of white rice.

In the future it will be important to measure how efficiently a computer is per watt and per gram of equivalent CO2 production.

Consider to make clear, if reduce shoe weight 1 gram, be equivalent to subtracting in the person's back 6 grams weight.