Encara no tenim significats per a "perpetual motion".
1The skies above us and the earth underfoot are in perpetual motion.
2It's perpetual motion; the thing man wanted to invent but never did.
3Its liberation is an impossibility, in the same class with perpetual motion.
4It was a perpetual motion machine by now, older than the tides.
5Like most perpetual motion machines, the explanation can be a little complicated.
6Man shall never, in this mortal body we use, exemplify perpetual motion.
7And why should a perpetual motion, even under modern conditions, be impossible?
8In short, Magnetic Power is in the business of perpetual motion.
9There is a large group of people who say is it perpetual motion?
10To some, of course, this perpetual motion is what secretly draws them on.
11For what was the heart but the model for the perpetual motion machine?
12The poor soldier had one of those eccentric souls which need perpetual motion.
13Even the tricky perpetual motion of the finale didn't run out of steam.
14So much for our dreams of hovering around on anti-gravity perpetual motion machines.
15He was made from a blueprint, for a perpetual motion machine.
16Perhaps your talents don't run in the way of perpetual motion.
Aquesta col·locació està formada per:
Perpetual motion a través del temps
Perpetual motion per variant geogràfica