buistbunch: Simple_machine_3.jpg
buistbunch: Re: Pulley(blinds)-Chaelin (the right one)
buistbunch: Re: Levers(Trash Can Step)-Chaelin
buistbunch: Simple_machine_2.jpg
buistbunch: Simple_machine_1.jpg
buistbunch: Screw(Cabinet Knob)-Chaelin
buistbunch: wedge
buistbunch: Gears(Hand Can Opener)-Chaelin
buistbunch: Wedge(thumbtack)-Chaelin
buistbunch: inclined plane
buistbunch: Inclined Plane(dishwasher) -Chaelin
buistbunch: Simple Machines
buistbunch: Simple Machines
buistbunch: Simple Machines
buistbunch: Simple Machines
buistbunch: Simple Machines
buistbunch: Simple Machines
buistbunch: Simple Machines
buistbunch: Simple Machines
buistbunch: Simple Machines
buistbunch: Simple Machines
buistbunch: Simple Machines
buistbunch: Simple Machines
buistbunch: Simple Machines
buistbunch: Simple Machines
buistbunch: Simple Machines
buistbunch: Simple Machines
buistbunch: Simple Machines
buistbunch: Simple Machines