4 ms·
What does the article mean by "fast" radio signals ? Don't radio waves always travel at the speed of light ?
by houseofshards 12y ago
What does the article mean by "fast" radio signals ? Don't radio waves always travel at the speed of light ?
- JonathonW 12y agoThey're "fast" in that they only last a short period of time-- these signals only last a few milliseconds, and they're rarely detected in real-time.
- justinpombrio 12y agoSo... brief.
- gre 12y agoThey mean the signals last about a millisecond.