Picture of Mini Float Powered By LEGO and Android
This was an assignment that my 5th grade teacher gave to us instead of a state report.  Every kid was assigned to build a float that could move.  Most kids used wagons, skateboards, or R/C cars.  I decided to use a cell phone and my LEGOs to power mine.  I am a ten year old that designed this.  This mini float contains a LEGO Mindstorms Kit and an Android device.

Step 1: Parts Check

Picture of Parts Check
In this project, we will use a LEGO Mindstorms Kit, an Android phone running NXT Remote Control, a shoebox, 4-3 inch nails, 1 posterboard, and whatever you need to make your special float.  The only tool we will need is a hot glue gun.