tinkerer

n.

an unskilled person who tries to fix or mend

同义词：fiddler

a person who enjoys fixing and experimenting with machines and their parts

同义词：tinker

The tinkerer's accomplice:how design emerges from life itself
Biological networks: the tinkerer as an engineer.
Microbial genetics. The tinkerer's evolving tool-box.
Frontmatter : The Tinkerer's Accomplice How Design Emerges from Life Itself
4. Blood River : The Tinkerer's Accomplice How Design Emerges from Life Itself
7. A Gut Feeling : The Tinkerer's Accomplice How Design Emerges from Life Itself
9. Points of Light : The Tinkerer's Accomplice How Design Emerges from Life Itself
Bottom-up synthetic biology: engineering in a tinkerer's world.
3. The Joy of Socks : The Tinkerer's Accomplice How Design Emerges from Life Itself
8. An Intentional Aside : The Tinkerer's Accomplice How Design Emerges from Life Itself