[ SciShow Youtube ] - Why Don't Fire Hydrants Freeze and Explode?

in science •  7 years ago  (edited)

Pipes can freeze in the winter, but you never hear about fire hydrants freezing. What makes them safe from the cold temperatures in winter time?

We're conducting a survey of our viewers! If you have time, please give us feedback https://www.surveymonkey.com/r/SciShowSurvey2017

Hosted By: Hank Green

Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, Inerri, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz

Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow

Sources:

science scishow scishowyoutube story entertainment
7 years ago by

Downvoting a post can decrease pending rewards and make it less visible. Common reasons:

  • Disagreement on rewards
  • Fraud or plagiarism
  • Hate speech or trolling
  • Miscategorized content or spam

Submit
$1.70
  • Past Payouts $1.70
  • - Author $1.32
  • - Curators $0.38
17 votes
1
Authors get paid when people like you upvote their post.
If you enjoyed what you read here, create your account today and start earning FREE STEEM!
Sort Order:  
  • Trending
    • [-]
      ·  7 years ago 

    Warning! This user is on my black list, likely as a known plagiarist, spammer or ID thief. Please be cautious with this post!
    To get off this list, please chat with us in the #steemitabuse-appeals channel in steemit.chat.

    Downvoting a post can decrease pending rewards and make it less visible. Common reasons:

    • Disagreement on rewards
    • Fraud or plagiarism
    • Hate speech or trolling
    • Miscategorized content or spam

    Submit
    $0.00