def science_paragraphs(cls, nb=3):
        return [cls.science_paragraph() for _ in range(0, nb)]
Returns a connected caveman graph of `l` cliques of size `k`.
dataset/ETHPy150Open CenterForOpenScience/osf.io/scripts/create_fakes.py/Sciencer.science_paragraphs--crossover with--dataset/ETHPy150Open networkx/networkx/networkx/generators/community.py/connected_caveman_graph