Email

1. I find that email is the most convenient communication
2. unlimited unlike phone where extra charges are incurred if a long call
3. the receiver party can look at leisure
4. no postal process
5. detailed and hard copy possible, not in phone converse
6. distance not matters and time for reach is almost instant
7. people can exchange variety including photo, video, music, even books in e form, drawings
8. copy can be forwarded, not in phone
9. does not require writing, pen pencil, paper
10. language no bar
11. when people find time in 24×7  can send, readiness or willingness of receiver is no bar,
12. not getting line problem is not there
13. being new , am discovering the e world fresh and I find time spent is worth its value, I also am sending my comments on news items in web sites occasionally
14. I have just thought to enlist advantages for my record, and felt to share

    electrical grid

is an interconnected network for delivering electricity from suppliers to consumers.

It consists of generating stations that produce electrical power, high-voltage transmission lines that carry power from distant sources to demand centers, and distribution lines that connect individual customers.[1]

Power stations may be located near a fuel source, at a dam site, or to take advantage of renewable energy sources, and are often located away from heavily populated areas. They are usually quite large to take advantage of the economies of scale.

The electric power which is generated is stepped up to a higher voltage at which it connects to the electric power transmission network.

The bulk power transmission network will move the power long distances, sometimes across international boundaries, until it reaches its wholesale customer (usually the company that owns the local electric power distribution network).

On arrival at a substation, the power will be stepped down from a transmission level voltage to a distribution level voltage. As it exits the substation, it enters the distribution wiring.

Finally, upon arrival at the service location, the power is stepped down again from the distribution voltage to the required service voltage(s).

   English

I am curious on words and their forms

different, indifferent--not antonyms, though look so

response, responsible,--can you not be responsible with no response

vital, vitality --
vital=imp

vitality=life, energy ----------no similarity of meaningII

in other languages no upper/lower 
only single case

put, but -- u is sounding different

  English

I cannot ‘’understand’’

under stand is inconvenient

so i under sit

or I under sleep

or I under walk

or i stand under

 

also

i cannot ‘’withstand’’

so i without stand

or i with sit

 

my stand does not change

my sit does change