Need cdrama recommendation
Looking for light hearted rom com cdrama. It should not be based on school.
u/demonlordbeastgod — 18 hours ago
Curl of a vector field is it a vector or a tensor?
Someone told me today that the curl of a vector field is a tensor, but till now I always thought it is a pseudo vector. Can someone explain?
u/demonlordbeastgod — 18 hours ago