Sweat glands are tiny antennas
Radiation reflected by the skin could potentially reveal a person’s emotional state
Read article: Free-electron laser benefits from ‘seed’ light
Free-electron laser benefits from ‘seed’ light
Technique produces shortest wavelengths for a FEL
Read article: Holography gets smart
Holography gets smart
Exploring the potential of holograms that can respond
‘Colour’ X-ray images reveal more
Prototype scanner could identify tissue types
The best of 2007
Monthly highlights from the year in physics
Read article: Compact synchrotron is unveiled
Compact synchrotron is unveiled
Plasma wakefield accelerator is for the lab
Read article: Nanoantenna focuses laser light
Nanoantenna focuses laser light
New technology could improve microscope resolution
Read article: Lensless X-ray microscope fits in the lab
Lensless X-ray microscope fits in the lab
“High-harmonic generation” makes small lasers suitable
Read article: Opaque lens focuses light
Opaque lens focuses light
Physicists turn scattering of light into a beneficial effect
Read article: Interferometry images living cells in 3D
Interferometry images living cells in 3D
Biological samples can be seen in their native state
