What are some DIY noodles projects?

We just have to guess at what you are asking. If it's pasta or swimming. Please repost so we can help.

http://www.hometalk.com/search/posts?filter=pool%20noodle%20projects

Years ago, I remember making decorative pictures in grade school using noodles, macaroni, etc. If you Google macaroni pictures, you may be able to find some cute ideas.

Those projects were so fun...I remember making angels with my mom

Best 25+ Pasta crafts ideas only on Pinterest | Macaroni crafts, Pasta ...

https://www.pinterest.com/explore/pasta-crafts/

with my daughter we paint them and make okay jewelry

This one is so cool! http://www.hometalk.com/diy/decorate/rooms/pool-noodle-stone-column-29651024

They are great to cut down to size and place in pairs of boots to keep them upright and not folding over.