have down to a science

have something down to a science

to be able to manage all the details of doing something very well We have traffic management at the new stadium down to a science.

Name	Pronounced	Usage
MiloŠ	-	Czech, Slovak, Serbian, Slovene, Croatian, Macedonian
Keshaun	-	African American (Modern)
Roseanne	[rəu'zæn]
Isaak	ee-SAH-ahk (Russian)	Russian, German, Biblical Greek
Nowell	-	English (Rare)
Darja	-	Slovene, Czech