A resolution commemorating and supporting the goals of "World Quantum Day".

SRES 640 is a non-binding Senate resolution commemorating April 14 as "World Quantum Day" each year, based on the first significant digits of the Planck constant (4.14). It supports raising public awareness about quantum science's role in everyday technologies like GPS and semiconductors. The resolution encourages schools and educators to observe the day with activities that introduce students to quantum physics and broader STEM education. It does not create new programs or requirements but formally recognizes the day to promote interest in science and technology fields.