Launched last August, China's QUESS satellite recently achieved its goal: it sent single entangled photons between two cities 750 miles apart. Quantum cryptography, here we come. Chinese Satellite Relays a Quantum Signal Between Cities This entry was posted on June 15, 2017 by Sophia Chen
Hospitals in developing countries still use dangerous, radioactive cobalt to treat cancer. Experts want to replace them with electron accelerators known as linacs. Mini Particle Accelerators Make Cancer Treatment Safer For Everyone This entry was posted on June 12, 2017 by Sophia Chen