Science

What is the name for a tool that makes work easier to do?

More Questions from Science
Marie Curie spent much time studying which of these subjects?
Reveal Answer
In math, "pi" is equal to?
Reveal Answer
Launched in 1995, what was the SOHO spacecraft designed to study?
Reveal Answer
How many Skylab Missions went up in space?
Reveal Answer
What is the rhythmic repetition surrounding the planetary day called?
Reveal Answer
Which person is known for establishing the laws of motion and gravity?
Reveal Answer
What is a slang term for tornado?
Reveal Answer
What does the word "constellation" mean?
Reveal Answer