-- This script makes a part rotate continuously
local part = script.Parent

-- The while true do loop runs the code inside it forever
while true do
    -- Rotate the part by 2 degrees on the Y axis
    part.CFrame = part.CFrame * CFrame.Angles(0, math.rad(2), 0)
    -- Wait a tiny fraction of a second before rotating again
    task.wait(0.01)
end