iaizzi April 14, 2023 Today, 4/14, is World Quantum Day 🎉 (4/14 is a reference to Planck’s constant 4.14…×10−15 eV⋅s). Have a superluminal day! Here’s my cat, who refuses to take part in any experiments after that incident with Schrödinger. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading...