Energy Kit-This kit provides students with a full range of apparatus for studying energy changes. Lamps, motors, rechargeable battery, capacitor, flywheel, pulleys and temperature detector are all included so that chemical, electrical, thermal, light and mechanical energy can all be interchanged and investigated. Everything is provided including battery pack but a simple multi-meter and set of slotted masses would need to be available. The whole kit is supplied in a Certwood storage tray which fits Certwood or Gratnell racking systems. Complete experiment booklet included.