An electric field can pull apart a millimeter-sized oil drop, causing it to shed thin rings from its equator that then break up into tiny droplets.
![[Image: PhysRevLett.119.034501]](https://d22izw7byeupn1.cloudfront.net/journals/PHYSICS/synopses/images/10.1103/PhysRevLett.119.034501)
https://physics.aps.org/synopsis-for/10....119.034501
https://physics.aps.org/synopsis-for/10....119.034501