Record players work by a needle tracing physical grooves in vinyl — each groove modulation corresponds to a sound wave.
Fact #8764
👍 0 · 👎 0
More General Facts
The Louisiana Purchase in 1803 doubled the size of the United States.
Fact #1092 · General
Humans tend to remember unfinished tasks better than completed ones.
Fact #961 · General
Attention can be limited and easily distracted.
Fact #970 · General
The phonograph recorded and replayed sound.
Fact #1573 · General
Memories are reconstructed each time you recall them.
Fact #2117 · General
There are mysteries unsolved.
Fact #2310 · General
The fossil record is incomplete but still informative.
Fact #743 · General
There are hidden layers of reality.
Fact #2304 · General
Want more facts?
We have over 11,491 facts across 16 categories.