For his dazzling “Woodswimmer” video above, filmmaker Brett Foxwell, who goes by bfophoto, used a process he describes as “brutally tedious.” The results, though: Wow. What you’re seeing are ...
Last autumn we took xylem samples from the roots to the tops of pine, spruce and birch trees. Since then, Magdalena has been preparing the samples for light and scanning electron microscopy and ...