On Lagrangian cobordisms and the spherical spinning

We will discuss obstructions to and constructions of Lagrangian cobordisms between Legendrian submanifolds of the contact Euclidean space. In addition, we will introduce the spherical spinning construction and will construct infinitely many not pairwise Legendrian isotopic Legendrian S^1 x S^{i1} x ... x S^{ik} which have the same classical invariants.