EVERYTHING ABOUT INTERACTIVE BOARDS FOR TEACHING

Digital blackboard or Digital board for teaching has several strengths to equally teachers and also the students. Advantages involve clean controls, improved scholar drive and engagement, educate larger sized groups of students with simplicity, an eco-helpful source of teaching, easy accessibility to notes, raise students’ participation, personal

Boron carbide is a very challenging boron-carbon ceramic. Boron carbide features a Mohs hardness of about nine.49, and that is the 3rd-maximum hardness material right after diamond and cubic boron nitride. As an overall composite with suitable fiber backing, CarSIK-B4C reveals significant effect resistance, which supplies the protecting plates lar