Night vision is the ability to see in a dark environment. Whether by biological or technological means, night vision is made possible by a combination of two approaches: sufficient spectral range, and sufficient intensity range. Humans have poor night vision compared to many animals, in part because the human eye lacks a tapetum lucidum.

A brief update : Here are some changes

1. No Ads

As you may have noticed there are no ads – on the sidebar – they are being replaced with more useful content for now. This is partly because we recently got accepted onto buy sell ads and are making sure the prep is done properly; and Partly because they weren’t generating enough revenue to be justified.

2. Facebook

Here is the link to my Facebook profile which is updated everyday – I answer every email and love to network.

There is also the  Face Book Fan Page which is massive amongst social media gurus .

3. Frequent Posts

There are more frequent posts here on Digital Art Empire, some of my regular readers will have noticed I’m posting every week day. This is set to continue for the whole of 2010 and beyond. Please ask either in comments or by email ( contact page ) what you would like to read more of . I know you enjoy tuts so I’m going to do at least one a week, increasing as I have the time.

We also ran a succesful competition last week and are running another one this week. This should become a regular occurance here .

4. Success and Popularity

In terms of our popularity it looks set to grow steadily again this year. I’m writing for My Ink Blog again this month so I’ll post that link when it’s up. This guest post helps to bring in readers and boost the overall exposure of Digital Art Empire.

Last week I featured a tut on good tutorials which was an overwhelming success, bringing in a whopping 2043 visits in ONE day. This helped to show me clearly the way Digital Art Empire should go – more tuts. This will be easy as I love the creativity of making them.

5. Twitter

The twitter followers are at 849 and there are some really good tweets going on there so check it out.

6. RSS

If you know about RSS please sign up, if not read this and then sign up here.

Thanks to Bruno Maia, for the twitter icon, Arturo de Albornoz for the Ad & woodleywonderworks for the earth.