Holmes Martins established the scientific basis of vaccination.
The lack of a scientific basis is one of the DEFINING CHARACTERISTICS of a superstition. If there is a scientific basis for something, it would no longer be fair to call it a superstition.
emperical evidence
when it happens to me
Some examples of superstitions are walking under a ladder, knocking on wood, and having bad luck after breaking a mirror. Superstitions do not have a scientific basis, there might be a reason such as someone walking under a ladder might get something dropped on them, but this is not scientific.
Please be more specific.
there is no scientific basis for Gnosticism or orthodox (mainstream) Christianity.
No. By definition superstitions do not have a scientific basis.
No, superstitions by definition do not have a scientific basis.
There is no scientific basis for this it is a superstitious belief not a scientific one.
The lack of a scientific basis is one of the DEFINING CHARACTERISTICS of a superstition. If there is a scientific basis for something, it would no longer be fair to call it a superstition.
No. By definition, a superstition is a belief that does not have a scientific basis.
Do superstition about comets and asteriods have scientific basis. "Why or why not"
No. By defintion a superstition does not have any scientific basis.
They don't. By definition, a superstition does not have a scientific basis.
None do. By definition, superstitious beliefs do not have a scientific basis.
There are none. By definition, a supersition does not have a scientific basis.
no