This cute thing is a bear cub whose mother has been killed by poachers.
With its brother (or sister). The man who is holding them is a director of a zoo and he feeds the babies trying to nurse them.
These solar batteries have been installed in one of the Moscow yards to provide its residents with good street lighting. As you see, street lamps are so bright that it looks like it's daytime which local children and their mommies are very happy about.