I put the Ulefone Armor 28 Ultra through its paces — here’s why it’s a top rugged phone
I've looked at several Ulefone devices and have been impressed with just how rugged they are, but one of the things that's ...
Physicists use optical vortex beams to control atom ionization
A team of researchers from the University of Ottawa has made significant strides in understanding the ionization of atoms and ...