cardel (25)in #cardel • 9 years agoMy GoalsMy Name is Carlos and I want to build a company related with safety in science classroom.cardel (25)in #cardel • 9 years agoChemistry is the keyChemistry is not a tough class. It just require some passionate effort to understand that the world were we live is…cardel (25)in #science • 9 years agoSafety in classroomWe think that the classrooms are safe until an accident occurs. We believe that our children are in a safe place…cardel (25)in #teacher • 9 years agoRoom for everyoneI really like this concept. No matter who you are, the world is our world. Surviving is not enough. Life should be…