Add section on experimental deep dive: diffuse scattering

Added a section on diffuse scattering in X-ray crystallography.

Author: stephaniewankowicz

_pages/research.md

@@ -41,7 +41,7 @@ Static structural biology has long been a key enabler of drug discovery and prot
 
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+## Our First Experimental Deep Dive: Diffuse Scattering
 
 Our first experimental deep dive is expanding the use of diffuse scattering: a largely overlooked signal measured by X-ray crystallography that could unlock our ability to measure protein dynamics.