Location via proxy:   [ UP ]  
[Report a bug]   [Manage cookies]                
Types of Approximation

Types of Approximation

(alt-text)

It's not my fault I haven't had a chance to measure the curvature of this particular universe.

Special 10th anniversary edition of WHAT IF?—revised and annotated with brand-new illustrations and answers to important questions you never thought to ask—out now. Order it here!