this post was submitted on 26 Feb 2024
628 points (97.0% liked)

News

21860 readers
3275 users here now

Welcome to the News community!

Rules:

1. Be civil


Attack the argument, not the person. No racism/sexism/bigotry. Good faith argumentation only. This includes accusing another user of being a bot or paid actor. Trolling is uncivil and is grounds for removal and/or a community ban.


2. All posts should contain a source (url) that is as reliable and unbiased as possible and must only contain one link.


Obvious right or left wing sources will be removed at the mods discretion. We have an actively updated blocklist, which you can see here: https://lemmy.world/post/2246130 if you feel like any website is missing, contact the mods. Supporting links can be added in comments or posted seperately but not to the post body.


3. No bots, spam or self-promotion.


Only approved bots, which follow the guidelines for bots set by the instance, are allowed.


4. Post titles should be the same as the article used as source.


Posts which titles don’t match the source won’t be removed, but the autoMod will notify you, and if your title misrepresents the original article, the post will be deleted. If the site changed their headline, the bot might still contact you, just ignore it, we won’t delete your post.


5. Only recent news is allowed.


Posts must be news from the most recent 30 days.


6. All posts must be news articles.


No opinion pieces, Listicles, editorials or celebrity gossip is allowed. All posts will be judged on a case-by-case basis.


7. No duplicate posts.


If a source you used was already posted by someone else, the autoMod will leave a message. Please remove your post if the autoMod is correct. If the post that matches your post is very old, we refer you to rule 5.


8. Misinformation is prohibited.


Misinformation / propaganda is strictly prohibited. Any comment or post containing or linking to misinformation will be removed. If you feel that your post has been removed in error, credible sources must be provided.


9. No link shorteners.


The auto mod will contact you if a link shortener is detected, please delete your post if they are right.


10. Don't copy entire article in your post body


For copyright reasons, you are not allowed to copy an entire article into your post body. This is an instance wide rule, that is strictly enforced in this community.

founded 1 year ago
MODERATORS
 

Louis Gray says he was racially profiled after trying to buy spray paint to make over his son’s bicycle helmet

you are viewing a single comment's thread
view the rest of the comments
[–] Paragone@lemmy.world 52 points 4 months ago (14 children)

Spray-paint tends to be solvent-based, and spraying it onto a helmet can fundamentally compromise its structure/strength.

Please don't ever use solvent-based stuff on multi-layer plastic helmets, for sake of your brain, who needs that helmet to work properly, when one gets slammed into the asphalt/concrete.

Please.

[–] ifGoingToCrashDont@lemmy.world 15 points 4 months ago (1 children)

That's not how helmets work. The outer shell certainly helps mitigate bumps and bangs, but what really protects your head is the styrofoam inner that compresses like an airbag upon impact.

[–] Neato@ttrpg.network 35 points 4 months ago (1 children)

No it's both. The outer shell deforms before breaking and then the foam absorbs the rest of the impact.

[–] Hiccups2go@lemmy.world -5 points 4 months ago

Dude there are many different helmet designs, with both thick and thin plastic covers. In a practical day to day use case, the plastic shell is there for appearance as well as protection for the primary means to prevent damage to the foam core of the helmet. The foam is no good if it gets damaged the first time you accidentally drop it on the pavement.

I'm sure it can play some role in protecting your head, but it's main purpose is to keep the foam on your head on one piece in case of an accident.

load more comments (12 replies)