Deletion of Jacket matrix

Comment: does not pass |notability: "If a topic has received significant coverage in '''reliable secondary sources that are independent of the subject''', it is presumed to satisfy the inclusion criteria for a stand-alone article." I believe that it's, in some way, COI, because {{user2|Leejacket}}'s only contributions are about his little science "brick" and basically he's the only source. See also
Stance: comment
Cited policy: Wikipedia:Notability (WP:N)