Read article: Tiny motor turns giant rods
Tiny motor turns giant rods
New nanoscale motor can rotate objects 10,000 times its own size
Read article: Tiny motor turns giant rods
Read article: Fluid lenses feel the pressure
Fluid lenses feel the pressure
Physicists develop a variable-focus lens that would be ideal for mobile-phone cameras and other devices
Read article: The visionary who sparkled
The visionary who sparkled
The brilliant mind of J D Bernal
Read article: New look for nanodetection
New look for nanodetection
Physicists develop technique to detect individual nano-sized particles in real time
Read article: Ink-jet technology moves beyond paper
Ink-jet technology moves beyond paper
The wonders of the ink-jet revolution
Fluids mix in reverse
Beads stirred in a viscous fluid can amazingly return to their starting positions if the direction of mixing is reversed
Read article: DNA pyramids make their debut
DNA pyramids make their debut
Physicists develop DNA tetrahedra that can be used as building blocks for nanostructures
Read article: Optical devices get fishy
Optical devices get fishy
Fish waste has attractive optical properties
Read article: Tiny swimmer makes a splash
Tiny swimmer makes a splash
New swimming nanorobots could beat all comers, in theory
Read article: Doing physics with bacteria
Doing physics with bacteria
Helical filaments spring surprises in liquid-crystal state
