You can make things that are mechanical with it. A lot of machines have the same kinds of insides.

[ Surprisingly perhaps, Senku actually picked up on the meaning Inigo was going for. He's already been warned by Inigo himself that boring science talks aren't his thing and that he needs to make sure he stays away from complex concepts without explaining himself first. ]

So wires and things can be repurposed to make other machines.

[ He's ready to tinker anytime, so this plan works for him! ]