it doesn't take a rocket scientist

also you don't have to be a rocket scientist

if you say that it doesn't take a rocket scientist to understand something, you mean that it is obvious (usually + to do sth) Drugs equals crime. It doesn't take a rocket scientist to figure that one out.

Common Names:

Name	Pronounced	Usage
'Ach'av	-	Biblical Hebrew
Tarik	-	Turkish
Lan	-	Chinese, Vietnamese
Valentyna	-	Ukrainian
Nazario	nah-TSAH-ryo (Italian), nah-THAH-ryo (Spanish), nah-SAH-ryo (Latin American Spanish)	Italian, Spanish
Sunnifa	-	Medieval Scandinavian