The Backwards Brain Tractor - Smarter Every Day 305

I'm excited to send out this year's stickers!! Click here to join the sticker team: 👉 https://www.patreon.com/smartereveryday 👈 Sign up for the SED Email List: https://www.smartereveryday.com/email-list Click here if you're interested in subscribing: http://bit.ly/Subscribe2SED ⇊ Click below for more links! ⇊ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GET SMARTER SECTION An interesting thing happened while I was trying to replace a cylinder on my tractor. It reminded me of some things about the backwa