Read article: Hidden pictures
Hidden pictures
The technique of hyperspectral imaging is helping to uncover paintings hidden beneath artworks, notably Picasso's Mother and Child by the Sea, as Stephen Ornes reports
Read article: Hidden pictures
Read article: Ghost images obtained using relativistic electrons
Ghost images obtained using relativistic electrons
Physicists get around problem of beam splitting
Read article: Engineering a career in terahertz
Engineering a career in terahertz
NASA’s Ken Cooper describers how a PhD in physics put him on the path to a career in engineering
Read article: Atomic magnetometers detect underwater objects
Atomic magnetometers detect underwater objects
Technique is very difficult to evade, say physicists
Read article: LIDAR system is faster than a speeding bullet
LIDAR system is faster than a speeding bullet
Tracking system uses optical solitons
Read article: Sonic tractor beam grabs hold of large objects
Sonic tractor beam grabs hold of large objects
“Virtual vortex” beats the wavelength limit
Read article: Ultrasound imaging from a single large sensor
Ultrasound imaging from a single large sensor
New technique could leader to faster, smaller and cheaper imagers
Read article: New 3D scanning method uses Archimedes’ principle
New 3D scanning method uses Archimedes’ principle
Flash Physics: need-to-know updates from the world of physics
Physics reveals the mysteries behind art
Hockney, Van Gogh, Vermeer and physics
Read article: Neutron holograms image the interiors of objects
Neutron holograms image the interiors of objects
New technique could boost materials research and quantum computing
