World Quantum Day is celebrated every April 14 – a date chosen to reflect “4.14,” the first digits of Planck’s constant (4.14×10⁻¹⁵ eV·s).
World Quantum Day is celebrated every April 14 – a date chosen to reflect “4.14,” the first digits of Planck’s constant (4.14×10⁻¹⁵ eV·s).