office toy
novelty item typically placed on the desk of an office employee
Newton's cradle
device that demonstrates conservation of momentum and energy via a series of swinging spheres
Crookes radiometer
device that rotates under influence of light
snow globe
transparent sphere enclosing a miniaturized scene, filled with water with unattached objects resembling snowflakes
neodymium magnet toys
spherical magnets, manufactured as toys
stress ball
squeezable toy meant to relieve stress
Pin Art
artistic novelty toy
double pendulum
pendulum with another pendulum attached to its end
deal toy
customized memento or gift
useless machine
device which has a function but no direct purpose
drinking bird
toy heat engine