ABSTRACT  TEACHING ABOUT BLOCK CHAIN DIGITAL ASSETS AND DEFI  TABLE OF CONTENT WHAT IS BLOCK CHAIN?  WHAT IS DIGITAL ASSETS??  WHAT IS DEFI?  WAYS TO MAKE MONEY WITH DIGITAL ASSETS AND DEFI  CHALLENGES  GOODNEWS  ADVICE WHAT IS BLOCK CHAIN? Block chain is a transparent database. It is the biggest invention of our time that will power all face of human endeavors.    WHAT IS DIGITAL ASSETS??  Digital assets is anything that can be stored and transmitted electronically through a computer.