Check out this new item in the toy box. [1] [1] https://arstechnica.com/science/2019/01/funky-mirror-turns-electric-field-into-a-magnetic-field-with-missing-p

Check out this new item in the toy box. [1] [1] https://arstechnica.com/science/2019/01/funky-mirror-turns-electric-field-into-a-magnetic-field-with-missing-pole/ https://arstechnica.com/science/2019/01/funky-mirror-turns-e...