The polarization synchrotron combines the waves with a rapidly spinning magnetic field, and the result could explain why pulsars - which are super-dense spinning stars that are a subclass of neutron stars - emit such powerful signals, a phenomenon that has baffled many scientists. Einstein predicted that particles and information can’t travel faster than the speed of light, but phenomena like radio waves are a different story, said John Singleton, who works at the Los Alamos National Laboratory. The same applies for true shadows – they're reflected off of something that's not moving (as much), the reflected photons for each moment are different reflected photons, and the fact that a moment ago there was a reflection much further – the "reflection has moved" at above speed of light, describes only the distance and time between two separate events, not an entity that has moved anywhere.A scientist has created a gadget that can make radio waves travel faster than light. If you would have them light up at 1 microsecond difference between the neighboring bots, almost at the same time, then you'd see that the signal is "moving" at 1 000 000 km/s, much larger than the speed of light – but note that there is nothing that's actually moving there, the bots are stationary. If you'd do the same, but set the intervals when your bots light up to 1 millisecond instead, you'd see that the signal is "moving" at 1 000 km/s. If you program them to always be on except for a particular moment arranged in the same manner, then you'd see a "shadow" moving at 1 km/s. If you program them to blink their LED at particular times – say, the first one blinks at midnight, the second one at midnight + 1 second, the third one at midnight + 2 seconds, then you'd see a spot of light moving at 1 km/s across this line. Imagine that you have launched a lot of tiny bots into space with a very accurate clock and a single LED, spaced out in a straight line with a 1 km distance between each of them.
#THINGS FASTER THAN LIGHT SERIES#
Imaginary things can "travel" faster than lightĪ shadow or a light spot can seem to travel faster than light, because it's not a particular physical thing, but a series of separate things, separate physical particles emitted at different time and at different locations.
How can these experiments conclude that Shadow could be made to travel faster than light? What is the obvious clue that I am missing here? about 3000 Km in ~3 seconds make it 1000 Km per seconds which is very tiny compared to the speed of light. That means shadow traveled (say) across the diameter of the Moon in 3 seconds. When the finger reaches the end of it's moving length, the light waves that have left the flashlight before the finger reached there will have to hit Point B and it will take them a second and a half to get there, and another second and half for us to see that shadow on point B, which makes it 3 seconds + finger moving time for us to actually see the shadow at point B. Consider we shine a flashlight on Moon, like the guy in the linked video did, we move the finger across the face of the flashlight, before we moved the finger it was casting the shadow at Point A on Moon, after we finish moving our finger, the shadow is at Point B on the Moon. You cannot make a shadow travel faster than light, because in order for the "disappearance" of light to get to the Moon, it has to travel at light speed. This is my particular problem with this Moon shadow experiment. I also read about Relativity where Einstein stated that every event happening for you depends on how fast the light gets from where the event is happening to you. What I fail to understand here (and I am sure I am wrong), is nothing can travel faster than light. I have seen many folks doing this Moon shadow experiment concluding that shadow from point A on the Moon can travel to point B on the Moon faster than light.
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