Okay, smartypants — let's see if you can power through a roundup of my favorite mystery gadget quizzes! Get your fingers ready, cause it's time to play!

1 of 10

Can you guess what this gadget is?

2 of 10

Can you guess what this gadget is?

3 of 10

Can you guess what this gadget is?

4 of 10

Can you guess what this gadget is?

5 of 10

Can you guess what this gadget is?

6 of 10

Can you guess what this gadget is?

7 of 10

Can you guess what this gadget is?

8 of 10

Can you guess what this gadget is?

9 of 10

Can you guess which auto maker debuted this 170mpg hybrid at a recent car show?

10 of 10

Can you guess what this gadget is?