Welcome to Mechanical Pencil Sharpeners! Welcome to our mechanical pencil sharpener forum. Feel free to browse threads on gear trains, cutter materials, crank handles, patents, and collection records, and share observations from sharpeners you have examined or documented.

Short Film Featuring P. J. Darlington and Anolis sagrei

  • Thread starter Thread starter Katie Boronow
  • Start date Start date
K

Katie Boronow

Guest
In a new film, Anna Lindemann uses predation by Anolis sagrei on a group of beetles to explore the evolution of Batesian mimicry. Anna combines her interests in biology, art, and music to produce animations and live productions that explore processes in developmental biology and evolution. Anna’s newest release, titled “Beetle Bluffs,” is inspired by the […]
 
Top