Visnos

Frequently Asked Questions

Privacy Policy and Cookie Usage

As of May 26 2012, any web site available to European visitors must comply with the EU E-Privacy Directive. This site uses cookies for simple tracking of visitors coming to the site. This information provides useful feedback, so for example if lots of visitors are from Brazil then we might think of providing a Portuguese language option. More information about cookies can be found at

How do I provide feedback ?

Visnos welcomes feedback both positive and negative, if you have tried the any of the activities and would like to comment. Then please send an mc@visnos.com.

Where does name Visnos come from, what does it mean ?

The name Visnos comes from an amalgamation of visual and numbers. The goal of the site being to show mathematic concepts visually.

What age group is Visnos aimed at?

The initial target area is primary school ranging to lower secondary, but this is not set in stone. For example the interactive polygon could be used to explore quite complex concepts or just to create an equilateral triangle. The interactive clock could be used to learn how to tell the time on an analogue clock or a more difficult investigation such as at what times in the day are the minute and hour hands 60° apart?

What web browsers are supported?

As of 2018 visnos has dropped support for older versions of internet explorer. This is because web traffic indicated only a tiny number of people would be affected. However it means that the site can be updated to latest version of jQuery which should mean a faster and leaner experience for all users.

If you notice any issues with the site please send an mc@visnos.com with the subject support.