Not long ago, it was difficult to produce photographs of tiny creatures with every part in focus. That’s because the lenses that are excellent at magnifying tiny subjects produce a narrow depth of field. A photo processing technique called focus stacking has changed that.

On the basis of runoff coefficients based on land-use, slopes, and soil properties, Popescu et al. (2004) proposed an original method for quantifying a lateral “dangerosity” coefficient, taking into account how easily infiltration can occur in the considered pixel for a contaminant originating from another surface location in the catchment. This lateral dangerosity accounting for the lateral impact of a contamination is combined to a direct dangerosity accounting for the direct impact.

Metal glasses, unlike those based on silica, are electrically conductive, which can be either an advantage or a disadvantage, depending on the application.

The accident sent Bahutule into coma straight away. When he came to his senses, he lay in bed with a fractured right femur bone and a crushed left elbow.