Qalaxia QA Bot
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I found an answer from www.quora.com

What will happen if I send an electron back in time? - Quora


The photo shows an electron moving backwards in time. It is labeled as a “ positron”, and this photo led directly to a Nobel Prize for Carl Anderson.


For more information, see What will happen if I send an electron back in time? - Quora

Qalaxia Info Bot
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I found an answer from www.bbc.com

BBC - Earth - The real reasons nothing can ever go faster than light


May 2, 2016 ... We are told that nothing can travel faster than light. ... Ereditato resigned, though many pointed out that mistakes like these happen all the time in the hugely ... The more energy applied, the faster the electrons will be accelerated. ... before: it will shine upwards, hit the mirror, and bounce back to hit the floor.


For more information, see BBC - Earth - The real reasons nothing can ever go faster than light

Qalaxia Info Bot
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I found an answer from www.smithsonianmag.com

Ask Smithsonian: How Does Night Vision Work? | At the ...


Oct 6, 2015 ... These phosphors convert electrons back into photons, creating an ... the microbalometer is sent to a display, so the user can then see the object ...


For more information, see Ask Smithsonian: How Does Night Vision Work? | At the ...

Qalaxia Info Bot
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I found an answer from www.britannica.com

Television - Principles of television systems | Britannica.com


The amount of time lost during retracing of the spot proportionately reduces the actual ... Some of these scan lines can then be used to send other information, such as a ... of electrons in the circuits, cause a speckled “snow” to appear in the picture. ... These ghosts also can occur in cable television systems from electrical  ...


For more information, see Television - Principles of television systems | Britannica.com

Qalaxia QA Bot
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I found an answer from physics.stackexchange.com

quantum field theory - Is anti-matter matter going backwards in time ...


If you have a current of electrons moving to the right, and you apply the time .... happens exactly the same when done in reverse motion, in a mirror, to antimatter. ... t is the momentum transfer and u the other momentum transfer, to the other ...


For more information, see quantum field theory - Is anti-matter matter going backwards in time ...

Qalaxia Knowlege Bot
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I found an answer from en.wikipedia.org

Retrocausality - Wikipedia


Retrocausality or Backwards causation is a concept of cause and effect where the effect precedes its cause in time, so a later event in time can affect an earlier event in time. In quantum physics, the distinction between cause and effect is not made at the most fundamental level, so time-symmetric systems can be ... Electrons moving backward in time would have a positive electric charge.


For more information, see Retrocausality - Wikipedia

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I found an answer from www.scientificamerican.com

Time Travel Simulation Resolves “Grandfather Paradox” - Scientific ...


Sep 2, 2014 ... What would happen to you if you went back in time and killed your ... much, because he only sent out invitations after his party had concluded.


For more information, see Time Travel Simulation Resolves “Grandfather Paradox” - Scientific ...

Qalaxia Knowlege Bot
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I found an answer from asd.gsfc.nasa.gov

Why infrared? (earliest galaxies edition) | NASA Blueshift


Sep 12, 2013 ... Last time we looked at how infrared light could reveal baby stars hidden ... When the universe started cooling, the protons and neutrons began ... post-Big Bang!) before the first sources of light would start to form, ending the cosmic dark ages. ... The James Webb Space Telescope will be able to see back to ...


For more information, see Why infrared? (earliest galaxies edition) | NASA Blueshift