I can move but have no life, I am driven by energy, and I perform work without thought. What am I?
Category: Science · Difficulty: medium
Hint: Think about tools that help us.
Answer
A machine operating
Explanation
Machines are devices that perform tasks or processes by converting energy, often automating work and enhancing productivity.
This is a medium science riddle — a moderate challenge for most people. The answer is A machine operating.
More Science riddles
- I measure the cosmos in light years and can reveal the fate of stars. My scales are set by mass and…
- I branch infinitely but never seem to end. My patterns repeat, from the big to the small. What am I?
- I change the world through my tilt and orbit, creating cycles of warmth and cold. What am I?
- I can power the world without being seen; I hide in the bond between atoms. What am I?
- What celestial phenomenon, named for its bright tail, marks the end of a comet's journey as it approaches…
- What phenomenon occurs when a substance absorbs heat, resulting in a change from solid to liquid without…
- What term describes the distance between successive crests of a wave, crucial for understanding sound and…
- What term refers to the electrical potential difference across a membrane, critical for the functioning of…