Poverty grandparents forced to give up work to bring up grandchildren An estimated grandparents have had to give up work to bring up their grandchildren to stop them being taken into care by social services, a study suggests.
Graphic depiction of atoms occupying edge states in an optical lattice. By adjusting the properties of laser beams, researchers produced dynamics characteristic of real materials exhibiting the quantum Hall effect.
The human brain is composed of complex circuits of neurons, cells that are specialized to transmit information via electrochemical signals. Like the circuits in a computer, these neuronal circuits must be connected in particular .