SHIFTING SPEEDS Even in vacuum conditions, light can move slower than its maximum speed depending on the structure of its pulses. The finding could be important for physicists studying extremely short light pulses.
Jeff Keyzer/Flickr (CC BY-SA 2.0)
SHIFTING SPEEDS Even in vacuum conditions, light can move slower than its maximum speed depending on the structure of its pulses. The finding could be important for physicists studying extremely short light pulses.
Jeff Keyzer/Flickr (CC BY-SA 2.0)