Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Of Bombs and Boats and Mice and Men: A Random tour through some scaling
  laws   A trip through some of the standard examples of dimensional analysis and
scaling, with further thoughts on yacht prices, growing up, mice, bears and
marsupials.

12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th