News tagged with circular polarization

A new twist in the properties of light

Light has some well-established dynamical properties that have defined our understanding of electromagnetic radiation for over a century. Two of the most fundamental of these properties are that photons of ...

Apr 25, 2014
4.8 / 5 (59) 7

Light scattering on dust holds clues to habitability

We are all made of dust. Dust particles can be found everywhere in space. Disks of dust and debris swirl around and condense to form stars, planets and smaller objects like comets, asteroids and dwarf planets. ...

Sep 25, 2014
3.7 / 5 (3) 2

Beetles stand out using Avatar tech

(PhysOrg.com) -- A new study suggests that jewel scarab beetles find each other -- and hide from their enemies -- using the same technology that creates the 3D effects for the blockbuster movie Avatar.

Apr 14, 2010
4.7 / 5 (11) 4