The story starts with quantum field theory, which is incredibly complex, but the simplified version is that even empty space is filled with fields that could govern the interactions of any quantum objects in or near that space. You can think of different particles as energetic excitements of these fields—so a photon is simply an energetic state of the quantum field.
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Tilly's parents want a few hours respite care at home
Жители Санкт-Петербурга устроили «крысогон»17:52
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"The whole audience were joining in - there is a group of ladies in their 80s who come every year and I saw them all punching the air along with everyone else.
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