The bulk update request #5027 is active.

create alias scientific_instruments (0) -> scientific_instrument (7107)
create alias scientifically_accurate_genetalia (0) -> anatomically_correct_genitalia (24435)
create alias science_experiment (0) -> scientific_experiment (903)
create alias scientific (0) -> science (1320)
create alias beakers (0) -> beaker (348)
create alias test_tubes (0) -> test_tube (790)
create alias tubes (0) -> tube (2155)

Reason: A cleanup of some tags, and future proofing others.

EDIT: The bulk update request #5027 (forum #367981) has been approved by @gattonero2001.

The bulk update request #5028 is pending approval.

create alias science (1320) -> science_(disambiguation) (0)
change category science_(disambiguation) (0) -> invalid

Reason: Here's a more controversial one. I believe the tag is both too broad and general that it does not have much of a use. In most cases it can be tagged as scientific_experiment or be tagged with the appropriate actions/objects that makes it sciency in the first place.

The bulk update request #5027 (forum #367981) has been approved by @gattonero2001.