NOT KNOWN FACTUAL STATEMENTS ABOUT DIGITAL BOARD

It ordinarily contains a significant contact-sensitive monitor or display, a computer or other Digital machine to run the software and components, and software applications that make it possible for end users to build and manipulate digital articles, for instance images, videos, and presentations. Software Compatibility: Teachers can obtain differ

Boron carbide is usually a raw material Utilized in boriding brokers. following the cure, the hardness along with the put on resistance in the area are drastically improved. Boron Carbide (B4C), also called black diamond, would be the 3rd hardest material just after diamond and cubic boron nitride. it is actually an acceptable material For several