this post was submitted on 28 May 2025
47 points (94.3% liked)

xkcd

11062 readers
13 users here now

A community for a webcomic of romance, sarcasm, math, and language.

founded 2 years ago
MODERATORS
top 8 comments
sorted by: hot top controversial new old
[–] cron@feddit.org 18 points 5 days ago (1 children)

Its quite unintuitive how hard it is to melt snow.

[–] Successful_Try543@feddit.org 9 points 5 days ago* (last edited 5 days ago)

From the energy perspective, you need a certain amount to increase the temperature of the snow form initial temperature to over 0°C, and another amount to overcome the latent heat (heat of transformation) from solid ice to liquid water.
The latter, the heat of transformation from solid to liquid, is quite large and has been used for making ice cream whitout a refrigerator: Melting ice cubes in a large bowl with the help of salt was used as a cooling agent to freeze the ingedients contained in a smaller bowl placed inside the larger one.

[–] Kolanaki@pawb.social 13 points 5 days ago* (last edited 5 days ago) (1 children)

Well it's not gonna be very effective at blowing snow.

Also: They make videos now? 😮

[–] schnurrito@discuss.tchncs.de 9 points 5 days ago (1 children)

that channel posted its first video more than a year ago and videos from it have been posted to this community before

[–] papalonian@lemmy.world 8 points 5 days ago (2 children)

Someone post the comic about people learning something for the first time.

[–] tal@lemmy.today 5 points 5 days ago* (last edited 5 days ago)

https://www.youtube.com/watch?v=cPWMluZdB4M

https://www.youtube.com/watch?v=g-cpDxQFvow

https://throwflame.com/

Free Shipping On All Flamethrowers!

No Job Too Big

Our flamethrowers are designed from the ground up to tackle a job of any size.

  • Snow and ice removal