The Tin Can API (sometimes known as the Experience API or xAPI) is a brand new specification for learning technology that makes it possible to collect data about the wide range of experiences a person has (online and offline). This API captures data in a consistent format about a person or group’s activities from many technologies. Very different systems are able to securely communicate by capturing and sharing this stream of activities using Tin Can’s simple vocabulary.

This article covers how to determine the seriousness of typical basement cracking.

Pharmacy info on drugs, including dosing ranges, toxicology reports, and treatments. "Please note - This information is intended for healthcare professionals only."

Developers of open source security software, including Vega, OWASP-ish security scanning tool.