Researchers produce beams of entangled atoms

Heads or tails? If we toss two coins into the air, the result of one coin toss has nothing to do with the result of the other. Coins are independent objects. In the world of quantum physics, things are different: Quantum ...

Researchers generate tunable twin particles of light

Identical twins might seem 'indistinguishable,' but in the quantum world the word takes on a new level of meaning. While identical twins share many traits, the universe treats two indistinguishable quantum particles as intrinsically ...

Do school grades influence parental support?

The Max Planck Institute for Demographic Research (MPIDR) has researched parents' support behavior in relation to school grades. The study shows that low-income families support their children equally regardless of grades, ...