the.com/cohesion
the quiet force that lets things stick together instead of falling spectacularly apart
water trickLets bugs walk across pond surfaces like glass
tree powerPulls water up hundreds of feet without pumps
vs adhesionCohesion sticks to self, adhesion sticks to others
droplet shapeWhy rain forms spheres, not random blobs
mercury rebelSo cohesive it beads instead of wetting glass