Rob Cockerham of Cockeyed.com made this photo essay on how outdoor ice rinks are made in above freezing climates. Hint: it takes quite a lot of refrigerant.
Follow on Facebook, Twitter, Flipboard and Subscribe by Email
Please note, some Laughing Squid posts may contain affiliate marketing links, which means it is possible we will receive a small share of the sales of some of the products or services that are linked from our posts.