Mattia Menchetti, a biology student, conducted an experiment on a colony of European paper wasps, which produced some very colorful results. The water-resistant nests of paper wasps are made of fibers from dead wood and plant stems that have been chewed into a pulp and mixed with saliva. Menchetti gave colored paper to a captive colony of these wasps, and the insects created a … [Read more...] about When A Colony Of Wasps Is Given Colored Construction Paper, They Create An Amazing Rainbow Nest