Clue | Length | Answer |
---|---|---|
Weight-lifters' stretches keeping you back | 7 letters | pulleys |
devices to lift heavy objects | 7 letters | pulleys |
Parts of a block and tackle | 7 letters | pulleys |
helpers for hoisting | 7 letters | pulleys |
Grooved wheels that have a rope or cable threaded between them in a block and tackle | 7 letters | pulleys |
Machines used for lifting | 7 letters | pulleys |
Simple lifting devices | 7 letters | pulleys |
Rope mechanisms invented by Archimedes | 7 letters | pulleys |