Then, you need to be able to identify which journals are peer-reviewed. There are generally four methods for doing this: 1  Limiting a database search to peer-reviewed journals only. 2  Some databases allow you to limit searches for articles to peer reviewed journals only.
A walkie-talkie (more formally known as a handheld transceiver, or HT) is a hand-held, portable, two-way radio transceiver. Its development during the Second World War has been variously credited to Donald L. Hings, radio engineer Alfred J. Gross, and engineering teams at Motorola.
Towelie is a talking towel who was genetically engineered by Tynacorp, in order to allow him to make people as dry as necessary depending on the situation. He is usually seen either appearing out of nowhere to give towel advice to the citizens of South Park, or getting high.