Tag Archives: precision

Physicists have performed an improved measurement of the free neutron lifetime using the UCNτ apparatus at the Los Alamos Neutron Science Center. Their results, published in the journal Physical Review Letters, represent a more than two-fold improvement over previous measurements. Gonzalez et al. report an improved measurement of the free …

Photographers looking for a little extra control when using DLSR cameras, telephoto lenses or similar may be interested in a new piece of kit which has been created by RDM. Band.it takes the form of a new accessory that can be easily fitted to your camera lens and is constructed …