The Mountain Climbing Machine

Nathan constructed this "Mountain Climbing Machine" for Uncle Brian. Here are the nifty features. 

1. Four large tires for getting down muddy roads near the mountain.

2. A comfortable seat that pivots.

3. Once you get close enough to the mountain, you turn on your helicopter blades so you can just fly up to the top. No climbing actually required.

4. You also have 16 guns (8 on each side) in case any large, scary animals try to attack you. Or if you just get hungry and need to hunt. 

5. And finally, when you hover at the top of the mountain, all you have to do is walk across the ramp (the long yellow sticks) to reach the top. It's that easy!