You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "American physicist who shared the 1952 Nobel Prize for Physics, stated the Scallop theorem, in what paper in 1977?" whose answer is "Life at Low Reynolds Number".
Each document should contain about 30 words, and these documents should contain useful information.

Query: Scallop theorem 1977 paper
Useful Output:

Doc 1: Today I want to explain the Scallop Theorem, a central tenet of the microswimmer research that I am doing at Carnegie Mellon University.
Doc 2: In this paper, we have studied the control problem of two scallops hydrodynamically coupled in an unbounded viscous fluid. The time-
Doc 3: The famous scallop theorem proposed by Purcell in 1977 states that self-propelled objects swimming at low Reynolds number must follow a
Doc 4: Abstract—In this paper we focus on a two-link swimmer called scallop which moves changing dynamics between two fluids regimes.
Doc 5: With an exact definition of deformation of a swimmer, a coordinate-based proof is first given to Purcell's scallop theorem including the body rotation.