David Block

"Professor Block's presentation is one-of-a-kind since it combines principles of astronomy with principles of management. Apart from the original content, Block's enthusiasm for his subject and his magnetic speaking style combine to produce an awesome presentation. His talk is a genuine supernova experience."

Artist Testimonial

"He is very personable and articulate and his subject matter is fantastic- well suited to a senior, professional, conscientious audience"
Laura Noyce, Marketing Manager, Standard Bank on Friday, October 21, 2011