Burglar+alarm


 * What's the problem?**
 * **Ask** -
 * **Imagine** -
 * **Design, Build** -
 * **Improve** -


 * That's engineering**

>.
 * Engineering ideas**

Challenges for you to work on...
 * Do It**
 * [|Burglar Alarm] - Stop, thief! Nobody will go unnoticed with this clever machine. An alarm sounds if anybody dares to sneak into your room! Make one of your own with a few simple materials. [|.pdf]


 * News, updates**


 * Learn more...**

..r0 0e 2a