TeachEngineering
Teach Engineering: Am I on the Radio?
During this activity, students create a working radio by soldering circuit components supplied from an AM radio kit. Since this activity is carried out in conjunction with the associated lessons concerning circuits and how an AM radio...
Creative Science Centre
Creative Science Centre: Soldering and Soldering Skills
Soldering requires more skill than it looks. As with a lot of practical skills one learns a lot by trail, error and experience. Some tips are discussed here. These notes were written before regulations were introduced requiring solder to...
Wikimedia
Wikipedia: Alloy
This site from the Encyclopedia Wikipedia provides the definition of the term, "Alloy," and then offers hyperlinks to special alloys. The information is very brief, but factual, and worth checking out on the subject.