Matter & Energy: Is Total Reduction Possible?

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The discussion centers on the feasibility of completely reducing matter and energy, questioning if such a reduction is possible and why it may not be. The equation E = mc^2 is referenced as a fundamental principle that suggests matter and energy are interconnected, making total reduction unlikely. The idea of time travel is introduced, speculating that it could allow for matter without affecting energy conservation. Additionally, the behavior of light in different mediums is mentioned, highlighting that while light can slow down, it cannot be completely halted. The conversation ultimately emphasizes the complexities of these concepts, suggesting a need for deeper academic exploration.
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is it possible to reduce matter of energy completely? and if not why can't that happen? i guess not because of E = mc^2 huh.
owel it was only a thought. because i thought if you can have matter without energy then if you time traveled then the conservation of energy wouldn't be affected?
but light can be slowed down,because when it enters the atmosphere it slows slightly and if it eners more dense medium but u can't get speed of light to 0.
 
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