At a conference last year, physicist Joao A. B. Coelho of the French Astroparticle and Cosmology Laboratory presented a project that shares a fair amount of DNA wit Twister’s Dorothy: a big group of spherical artificial eyeballs that may help us detect featherlight neutrino particles from under the ocean. These ‘eyeballs’ are encased in a sphere, and then those spheres are in turn encased in another sphere.