Results versus reason
The labels ”’science’, ‘pseudoscience’ and ‘fringe sciences’ are almost interchangeable when standing outside the perspective of the here and now. Much pseudoscience has become fact, much hard science has been relegated to the hatstand file. And some stay in-between. There is also the very interesting area of practical science with legitimate uses and results, which has been mis-diagnosed – the reasons for the actual evidence misinterpreted by those that discovered them, and as such have been disregarded by peers until someone else comes along and rediscovers them.