An overview of the parasitic plant Langsdorffia

A pair of researchers, one with Oxford University Botanic Garden, the other Universidade Federal de Sergipe, has conducted an overview of Langsdorffia, a parasitic flowering plant. In their paper published in Plants People ...

Turning any camera into a polarization camera

Polarization, the direction in which light vibrates, provides a lot of information about the objects with which it interacts, from aerosols in the atmosphere to the magnetic field of stars.  However, because this quality ...

More to rainbows than meets the eye

In-depth review charts the scientific understanding of rainbows and highlights the many practical applications of this fascinating interaction between light, liquid and gas.

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