This article presents two different 3D-printed dielectric lenses, a Luneburg and a Gutman lens, which use a split-pin unit cell in a parallel plate waveguide implementation. The split-pin allows to ...

Tammy Hembrow has been criticised for bungee jumping in New Zealand following her split from Matt Zukowski.

Beaty Biodiversity Museum Director Wayne Maddison has uncovered 30 to 50 never-before-identified species of jumping spiders as part of a Conservation International expedition to Papua New Guinea.