How do you make a humanoid that is removed when touching a certain gear?

I need to know how to make a NPC that is removed when touching a certain gear in game and then re-appear after a minute

LargeVIII, Heres your code:

local human = script.Parent.Parent
script.Parent.Touched:connect(function(hit)
	if hit.Parent.Name == "Gear Name" then -- Change Gear Name to whatever the name of the gear should be.
		children = human:GetChildren() -- A table of the children in the human
		for i,child in pairs(children) do -- Simple loop
			if child:IsA("BasePart") then -- Don't change BasePart to anything
				child.Transparency = 1 -- Makes it invisible
				child.Anchored = true -- Makes sure that it doesn't fall out of the world
				child.CanCollide = false -- Makes it so that it can go through stuff
			end
		end
		wait(time) -- change time to the time it is gone
		for i,child in pairs(children) do -- Simple loop
			if child:IsA("BasePart") then -- Don't change BasePart to anything
				child.Transparency = 0 -- Makes it visible
				child.Anchored = true -- Makes it unfrozen
				child.CanCollide =true -- Makes it so that it can't go through stuff
			end
		end
end)

Make sure you put that in the part of the human you want to be the activator e.g, the torso of the humanoid. Sincerely, crazycittykat