Late News: Twitter on Kindle Fire, Facebook's Stand on Nudity, Nvidia Tegra 3 Renamed, Samsung Series 9 Notebook

Twitter announced on Tuesday the launch of its updated applications for Apple's iOS powered devices as well as a handful of Android devices including Amazon's Kindle Fire and Barns & Noble's Nook tablets. The company claims that the updated apps bring along them a wide range of new as well as enhanced features.

There's a certain amount of controversy brewing within the social networking scene, with Facebook disallowing any images of women breastfeeding to be posted on the site in case nipples are exposed - however, they appear to adopt a much more slack approach in allowing "graphic images" of animals portrayed "in the context of food processing or hunting as it occurs in nature".

Forget Nvidia's Quad Core Tegra 3 chip branding, the final name has now been decided upon - it's now known as 4-Plus-1. Previously known as "companion core," "ninja core," and various other strange brands, Nvidia's new name is certainly more official sounding. Announced yesterday in a blog post by the green graphics chip manufacturer, manager of Mobile Business at the firm described it as a technology that customers wanted to have a unique name - something "descriptive".

South Korean manufacturer Samsung Electronics has revealed that this Saturday will see the release of their Series 9 premium notebook in John Lewis stores throughout the UK, with a price tag of £1200. The Series 9 premium notebook is a high powered device that runs on an Intel Core i5 processor, holding 4GB memory as well as 125GB SSD.

Microsoft Windows 8 operating system will come with U.K. English version as display language option for addressing customers in the UK, Ireland, India, South Africa and also Australia where this version of the language is extensively used. Windows 8 will have 13 new language interface packs (LIPs). These new languages are installed on the top of the standalone Windows display language, stated a program manager in Microsoft's Windows International Team, Ian Hamilton.