At the Institute of Quantum Optics and Quantum Information in Innsbruck, the team of physicists has now used laser light to entangle 20 calcium atoms in an ion trap experiment and observed the dynamic propagation of multi-particle entanglement in this system. (nanotech-now.com)
It turned out that astrocytes, like neurons, can react to neurotransmitters — but instead of electricity, the cells produce waves of charged calcium atoms. (discovermagazine.com)
The team created 30 atoms of element 115 by firing a beam of calcium atoms at a piece of americium foil. (discovermagazine.com)