World Quantum Day
World Quantum Day is a global celebration of quantum science and technology aimed at raising awareness and inspiring innovation.
Observed each year on April 14, World Quantum Day highlights advances in quantum research, computing, communication, and sensing. Founded by an international coalition of scientists in 2022, the date 4/14 commemorates the ratio of a circle's circumference to its radius (4π). Events include public lectures, hands-on demonstrations, hackathons, and educational outreach for students. Organizations and universities host conferences to showcase breakthroughs and discuss quantum’s potential impact on medicine, cybersecurity, and materials science. The day encourages collaboration between academia, industry, and policymakers to accelerate development. Social media campaigns and exhibitions help demystify quantum concepts for broader audiences. By engaging enthusiasts and newcomers alike, World Quantum Day fosters a global quantum community.
World Quantum Day