Questions Dept.: How do the train crossing signals know when to turn on and off?

Sunday, February 20, 2011

How do the train crossing signals know when to turn on and off?

No comments:

About Questions Department

I'm Mike, and I am Autumn's dad.

I'm encouraging Autumn to send letters to experts who can help her answer her questions.

It would be really easy for me to teach her to do a google search to get a quick answer.

Instead, Autumn sends out her questions and thinks about the possible answers until she receives her answer.

I hope that this project will help foster her curiosity, boost her confidence when it comes to asking for help, and instill in Autumn wisdom (instead of just smarts).

Thanks to all the awesome people who answer Autumn's questions.

Sunday, February 20, 2011

How do the train crossing signals know when to turn on and off?

No comments:

Post a Comment