No matter where you are in a room, you can hear sound that emanates from a single hole. You can see light that spills through a small crack. You are picking up on waves, even though they’re getting ...

When last we saw [xoreaxeax], he had built a lens-less optical microscope that deduced the structure of a sample by recording the diffraction patterns formed by shining a laser beam through it. At the ...

Had Isaac Newton never lived, Christiaan Huygens would have iconic status for characterizing physical science in the second half of the seventeenth century. Like Newton, Huygens made enormous ...