Now popular with independent film makers, crowdfunding involves the pooling of money and other resources to support efforts initiated by other people or organizations.
The desert warthog is an important host of the tsetse fly, and in some parts of its range efforts are being made to reduce warthog numbers because of this.
The idea of residual topological isomerism introduces a handy scheme of modifying the molecular graphs and generalizes former efforts of systemization of mechanically bound and bridged molecules.
