Title: Chain
Picture:

Description: Chains transfer power over distances by using sprockets
Advantages: It’s simpler to work with and create
Disadvantages: It’s heavier, it’s know to be less efficient, it’s slower at a set distance, it doesn’t go as far for a given time of power application
Title: Belt
Picture:

Description: Belts transfer power over distances by using sprockets
Advantages: It’s lighter, it’s know to be more efficient, it’s faster at a set distance, it goes further for a given time of power application
Disadvantages: It’s harder to use and create