Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_44925 ( "Technology" text, "Moving Parts" text, "Room Temperature" text, "Flammable" text, "Toxic Materials" text, "In production" text, "Rare metals" text )

### Question ###
What's the technology when there are no moving parts but yes to toxic materials?

### Accurate SQL ###

SELECT "Technology" FROM table_44925 WHERE "Toxic Materials" = 'yes' AND "Moving Parts" = 'no'