Deletion of Event symmetry

Comment: per 
Stance: delete
Cited policy: Wikipedia:Wikipedia is not for things made up one day (WP:NFT)

Comment: per . Badly-sourced mishmash of badly-understood physics
Stance: delete
Cited policy: Wikipedia:Wikipedia is not for things made up one day (WP:NFT)

Comment: fails 
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG)

Comment: per 
Stance: delete
Cited policy: Wikipedia:Wikipedia is not for things made up one day (WP:NFT)