Laser etched glass crystal cube, past editions of New Scientist magazine
Laser etched glass crystal cube, past editions of New Scientist magazine
Slate disk, neodymium spheres, steel vice, gold leaf
Slate disk, neodymium spheres, steel vice, gold leaf
Tripod, nylon thread, metal sphere, parabolic mirror
Bowling ball, polar hole
Bowling ball, polar hole
Brass funnel, perspex ellipsis, aluminium rod, lenses, brass mouth piece, loose baring, black sand