CNETAnalysis: When Apple launched its new iMac desktops last month, the tech world asked in unison: ‘How do they make them so thin?’ The answer, it appears, is with great difficulty. A report from Macbidouille ( translation ) brings word from ‘insiders’ suggesting that construction difficulties could delay the release of the unique, 5mm-thin, all-in-one desktops until early 2013. According to the commercial source, it is the ‘friction-stir welding’ technique, which gives the aesthetically pleasing iMac its seamless edges, that may be causing delays in the manufacturing process. The insider says that Apple had pencilled in a November 27 launch for the new 21-inch model, but has now been forced to look beyond 2012. Heat and pressure The friction-stir welding technique uses heat and thousands of pounds of pressure in order to fuse two pieces of aluminium together, but this is the first time it has been used in computer manufacturing. It has previously been used to assemble airplane wings. Officially, Apple has not adjusted the released schedule. Its online store still lists the 21.5-inch iMac for a November debut, while the 27-inch model is still slated for December. TechRadar has reached out to Apple for clarification and will update this story if and when a response is forthcoming.
CNews Karachi. July 05: A Pakistani Scientist in Britain has invented a new chemical for processing plastic (polythene) bags which has the quality of dissolution after its use in 105 days.A manufacturing unit for these plastic bags was being set up in Turkey while interest has been shown in the setting up of a big unit and manufacturing firm’s head quarter in Karachi which will be used to supply such dissolvable polythene bags to Asian countries. The Director of UK based firm Bio Plast Biodegradable Plastics GL Punn while leading a 15 member delegation called on EDO Municipal Services City Government Masood Alam. The Executive Director of Bio Plast Pakistan Muhammad Hanif Awan and M. Sultan Mehmood Awan was also present on this occasion. The Director of Bio Plast informed the EDO Municipal Services about the characteristics of new chemical. He said that the firm was going to set up its first plant in Turkey which will be operative in next two months. The delegation also praised the vi