Technology

60056 readers

3562 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each another!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 2 years ago

MODERATORS

818

Guy makes “dodgy e-bike” from 130 used vapes to make point about e-waste (arstechnica.com)

submitted 1 month ago by gedaliyah@lemmy.world to c/technology@lemmy.world

101 comments fedilink hide all child comments

Disposable vapes are indefensible. Many, or maybe most, of them contain rechargeable lithium-ion batteries, but manufacturers prefer to sell new ones.

To make a point about how wasteful this practice is—and to also make a pretty rad project and video—Chris Doel took 130 disposable vape batteries (the bigger "3,500 puff" types with model 20400 cells) found littered at a music festival and converted them into a 48-volt, 1,500-watt e-bike battery, one that powered an e-bike with almost no pedaling more than 20 miles. You can see the whole build and watch Doel zoom along trails on his YouTube video.

you are viewing a single comment's thread
view the rest of the comments

[–] karl_chungus@lemm.ee 29 points 1 month ago* (last edited 1 month ago) (1 children)

I did. It took a while because I enjoyed it so much, but it worked better than anything else. It simulated the smoking experience, tasted great and was a fun little device to tinker with. Sure it made me look stupid but in return I got healthier lungs.

Of course I was wrapping my own coils and used a mech mod, the concept of a juul made it so stupidly easy to vape without understanding how it works and just programmed everyone to use cartridges.

And here we are.

When used correctly to wean and taper, vaping can be really helpful as a quit smoking aid.

[–] seaQueue@lemmy.world 13 points 1 month ago* (last edited 1 month ago)

In my experience many of the people who haven't quit are self medicating for attention or depressive reasons. Of the folks I know who vape about half were diagnosed with ADHD later in life (30+) and quit after finding a stimulant medication that worked for them. The rest are unmedicated and self medicating with nicotine and coffee or energy drinks. Self medicating is overlooked in virtually every discussion about nicotine and I'd like to see it considered more often when the topic comes up instead of just leaping straight to "nicotine use bad" or "nicotine users should be punished" like most discussions do.

Edit: there's also some interesting research re: nicotine's neuroprotective properties that gets lost in the prohibition fervor