Racdical deisgn and anti - design?

http://en.wikipedia.org/wiki/Anti-pattern

Made from a Composite Material. Strong light and not able to be detected by the radar.

anti means against or not

yes

"one can mix antihydrogen and antioxygen in definite proportions and then combine them chemically (the consequences of this explosion in the antiworld may be as lamentable as in the ordinary one) and...