Anonymous B joined in and replied with this 7 years ago, 15 hours later[^][v]#902,940
Maybe trident gum.
Anonymous C joined in and replied with this 7 years ago, 11 minutes later, 15 hours after the original post[^][v]#902,941
@previous (B)
I would say more like Trident the rendering engine for Internet Explorer--an entirely abstract concept not existing in any physical form.
(Edited 37 seconds later.)
Anonymous D joined in and replied with this 7 years ago, 5 hours later, 21 hours after the original post[^][v]#902,975