Learn more about the Teacher Loan Forgiveness program, eligibility requirements, and how to apply. (If you aren't already logged in, you'll be asked to do so.) Note: You may not receive a benefit for the same qualifying payments or period of service for Teacher Loan Forgiveness and Public Service Loan Forgiveness.
What is Blu-ray? Blu-ray, also known as Blu-ray Disc (BD) is the name of a new optical disc format that is rapidly replacing DVD. The format was developed to enable recording, rewriting and playback of high-definition video (HD), as well as storing large amounts of data.
Blu ray and dvd are both optical discs. Nearly identical in size, blu ray discs and dvdâs have remarkably different storage capacities. A single layer dvd disc can hold approximately 4.7 gigabytes of data while a single layer blu ray disc of basically the same size can hold approximately 27 gigabytes of data.