What is a feed?
A news feed allows you to quickly check updates from a news source using a feed reader program, or even within your web browser. Once you subscribe to a Positronic feed, you will be able to check for our latest updates without visiting the web site. Below are links to our feeds:
Positronic Document Updates Feed
Subscribe using your browser
Most modern web browsers, including Internet Explorer 7 and above, Mozilla Firefox, Opera, and Safari, have support for feeds built in. Visiting one of the feed links above in one of these browsers should automatically result in a prompt for subscribing.
Alternatively, while browsing anywhere on this site, look for the feed symbol 
in your browser's address bar or toolbar. Clicking this will allow you to subscribe to a feed.
Subscribe using a feed reader program or service
You can also subscribe to our feeds using any one of numerous feed reading programs, or "news aggregators." Find one on this list, or search the web for "news aggregator."
The personalized account services on many well known web sites like Yahoo!, Google and MSN also allow for the management of news feeds.
To subscribe using either a news aggregator or a web-based service, visit one of our feed links. Copy and paste the web address from your browser's address bar into the appropriate place in your aggregator.