top selling phones of all time

As of december 2010, these are the top selling phones of all time.

Top ten- Tallest buildings worldwide

In this case size does matters . A list of the ten tallest buildings  in the world. .This list does not include under construction skyscrapers and it is based on architectural detail.

10. Jin Mao Tower
      Location :Shangai , China
      Height : 421m

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9. Trump inetrnational hotel and tower
     Location:: Chicago ,USA
     Height : 423m

8.Guangzhou west tower
    Location : Guanzhou ,China
    Height :438m

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7.Willis tower
   Location : Chicago , USA
   Height : 432m

6. Nanjing Greenland center
     Location:  Nanjing , Chima
     Height : 450m

5 . Petronas twin towers
     Location : Kuala Lumpur , Malaysia
     Height : 452m

4. Inetrnational commerce center
     Location :Hong Kong
     Height : 484

3. Shanghai world financial center
    Location : Shanghai , China
    Height : 492

2. Taipei 101
    Location : Taipei , Taiwan
    Height :508m







1. Burj Khalifa
    Location: Dubai
    Height :828m