This is very straightforward. Economic is an adjective, physics is a noun. If we apply one to the other we get "cost-effective physics".
Hope that helps.
This is very straightforward. Economic is an adjective, physics is a noun. If we apply one to the other we get "cost-effective physics".
Hope that helps.
Blue Eyes Crying in the Rain-- Willie Nelson
Crimson and Clover-Tommy James and the Shondells
AC/DC, Back in Black.