Buck has been watching lots of episodes of How It's Made this week.
I picked up all of the DVDs our little library had.
He continues to amaze me with his inventions.
His latest is an assembly line in a car factory.
First up ~
The workers are putting on the oil filter.
They weld the oil pan
Last but not least ~
They weld the axle.
You can see more of his inventions by clicking the tab at the top labeled Buck's blog.
I'm so proud of our little engineer :)