2012
QikPad Beta - Instant Collaboration Tool
QikPad is a free online collaboration tool.
Multiple users can instantly see text updates, character by character. Work together on documents, projects or code in real-time. One-click pad creation with no sign-up required.
2011
Scholarpedia
A peer-reviewed open-access encyclopedia, with entries curated by expert scholars.
Math24.net
This website contains over 100 pages and more than 500 problems solved step-by-step in all major sections of Calculus - from Theory of Limits to Fourier Series. This material will be useful to students, lecturers, and engineers.
Lockboxer | Get a price to sell, donate, and inventory your stuff
Lockboxer is the best free way to find out what your things are worth. Look up a price and instantly save it to your lockbox. Then sell directly to eBay, make a wish list, make a donation, or make a home inventory. Lockboxer makes your life easier by helping you manage your stuff.
iSendr - On Demand P2P File Sharing and Transfers
by 1 otheriSendr lets you send files to your friends directly, without uploading to a server.
2010
Wolfram|Alpha Widgets
Create, Share, and Embed Widgets for Free
2005
1
(11 marks)
