Scientists and people passionate about science are a diverse and multifaceted group of individuals. To reflect this diverse nature we are not encouraging a single hat pattern or design. Instead we are encouraging contributors to Project Thinking Cap to create hats and headgear using the colors blue and green.
We have developed a series of crochet hats and amigurumi based on common lab glassware. Click the images for links to PDFs and websites. We are actively seeking patterns for more crochet hats, if you designed one and would like to be on our site, get in touch!