Incoming Resources
- Making machines with wheels and axles, Chris Oxlade
- The way things work:, a Millimages, Pearson Broadband and Schlessinger Media coproduction in association with France 5, ZAF, TVO, TFO
- Making machines with screws, Chris Oxlade
- How things work, the inner life of everyday machines, Theodore Gray ; photographs by Nick Mann
- Making machines with pulleys, Chris Oxlade
- Making machines with levers, Chris Oxlade
- A simple-machine scavenger hunt, by Jenna Lee Gleisner
- How things move, by Helen Gregory
- The kids' book of simple machines, cool projects & activities that make science fun, Kelly Doudna
- How do you lift a lion?, Robert E. Wells
- Making machines with ramps and wedges, Chris Oxlade