Charlie Nollette’s Reviews > Astrophysics for People in a Hurry > Status Update

“I am reminded of the half-serious joke about how to increase milk production on a farm:

An expert in animal husbandry might say, "Consider the role of the cows diet..."
An engineer might say, "Consider the design of the milking machines..."

But it's the astrophysicist who says, ‘Consider a spherical cow.’”