Abstract: Currently, chemical drawing and AutoCAD faces some challenges such as students' not so good practical skills, students combining theoretical concept with real world application not well, ...

Shortly after, Somalia descended into civil war, culminating in the collapse of the Somali state in 1992. AIAI later dissolved and a group of its younger, hardline recruits joined forces with an ...

About 2,500 years ago Greece was one of the most important places in the ancient world. The Greeks were great thinkers, warriors, writers, actors, athletes, artists, architects and politicians. The ...