Hirosaki U. Student Developing Toothbrush Made of Plastic Mixed with Scallop Shell Powder; Aims to Reduce Plastic Waste
- Posted on February 5, 2025
- By The Japan News
- 1 Views
Hirosaki U. Student Developing Toothbrush Made of Plastic Mixed with Scallop Shell Powder; Aims to Reduce Plastic Waste
AOMORI — A Hirosaki University student is developing a toothbrush made of plastic mixed with scallop shell powder in an effort to make effective use of the large amount of shells from Aomori Prefecture’s specialty scallop farming.
