voyagertest

joined 2 months ago
[–] voyagertest@retrofed.com 2 points 1 week ago

Inspired by head-banging woodpeckers, Vancouver-based Pikio Labs has discovered a new approach to skull protection.

Image may contain Helmet Crash Helmet Computer Hardware Electronics Hardware and Mouse

Courtesy of Pikio Labs

[...] Multidirectional Impact Protection System, or MIPS, hit the market in 2007 and is now a common feature on premium helmets. At the same time, Virginia Tech turned helmet safety into something of a competition for manufacturers. In 2018, it launched helmet STAR ratings (Summation of Tests for the Analysis of Risk), testing beyond the legal minimum and measuring both linear and rotational impacts.

Only four of the first 30 helmets earned five stars, but by 2025, 167 of 272 achieved five stars, and Virginia Tech had to tighten its grading. That only drove competition and improved helmet technology. Suddenly, hitting the number one spot was good for business and brains.

Sitting comfortably ahead of the competition, with a 4.61 score (10.1 or lower earns a five-star rating; lower is better), is the Pikio Si Oblik road cycling helmet, featuring a new safety system called Oblik. Inspired by the headbanging, concussion-proof woodpecker, this new design has wiped the floor with the competition. For context, Pikio's 4.61 score is 2.21 points lower than the previous best Canyon Deflectr’s 6.82. That’s about 32 percent lower, a massive shift when many of the highest-rated helmets score only between 7 and 10 points

[–] voyagertest@retrofed.com 1 points 2 weeks ago

Yes sorry couldn't remember his actual name

[–] voyagertest@retrofed.com 10 points 3 weeks ago (1 children)

This would be great if it worked consistently.

In reality, extensions work in some browsers but not others, on some websites but not others, and with passwords at least you can fall back to copying and pasting, or even typing, if auto-fill isn't working in the context for whatever reason. With a passkey not only are you SOL, but it will delay your ability to move onto the password option if there is one.

The devils in the (implementation) details.

[–] voyagertest@retrofed.com 3 points 3 weeks ago (3 children)

Range of motion doesn't make sense to me, but having a ponytail could be a liability in a fight.

But it never stopped Andrew Banderas

[–] voyagertest@retrofed.com 1 points 3 weeks ago (1 children)

It looks to me like you have to replace the whole $600 unit in 10 years rather than swapping out just the battery. I'd rather not generate that ewaste.

[–] voyagertest@retrofed.com 1 points 3 weeks ago (1 children)

I would love to know how you found that one, so I can look one that supports 60 W (12 V 5A). If i search that model directly, i can find it on APC's website, but no combination of search terms brings it up otherwise, not router ups, not laptop ups... All I'm getting are the standard ups models with 120 VAC outlets.

[–] voyagertest@retrofed.com 1 points 3 weeks ago (1 children)

How would you wire the barrel style adapter directly to the battery, and charge it at the same time?

[–] voyagertest@retrofed.com 2 points 3 weeks ago* (last edited 3 weeks ago)

You can install nextcloud on any file system afaik. Mine is btrfs. But yes, I've had unrecoverable database corruption with power failure. It uses mariadb for the database.

[–] voyagertest@retrofed.com 1 points 3 weeks ago* (last edited 3 weeks ago) (3 children)

Thank you, I think this is basically what I'm lookong for. I'll just need to find an adapter from car outlet to the correct barrel adaptor.

EDIT the only thing that would improve it is a user-serviceable battery.

[–] voyagertest@retrofed.com 1 points 3 weeks ago

Thank you that is a great insight and may be what I do if I can't find an elegant DC solution.

[–] voyagertest@retrofed.com 1 points 3 weeks ago

How did you wire the battery up to the router, with the car battery maintainer attached?

[–] voyagertest@retrofed.com 1 points 3 weeks ago* (last edited 3 weeks ago)

I'm pretty sure that the UPS failed because the battery was 5 years old. The manual specifies needing to replace the battery every 3-5 years.

I double checked the router and the power supply (which is medium-big size) says 12V 5A, which comes out to 60 W

 

Hi y'all looking for advice here

I selfhost a nextcloud server and a NAS for backups, and one of my challenges has been data corruption after power failures.

I went and bought some consumer UPS units about 5 years ago, which helped, but now the batteries are starting to fail, and I'm not protected from power outages until I replace them.

I have the router on UPS as well so the computers can communicate with each other that the power has failed and it is time to gracefully shut down (using NUT).

However the router itself uses quite a bit of power and I am hoping to make a smarter decision this time around when getting a UPS.

The router's power supply is 12V5A with a barrel style jack, so i have been searching for "DC UPS 12V 5A" to try and find something compatible that wastes less energy converting from battery DC to AC for the power supply to then convert back to DC.

But the only thing I've been able to find are these units designed to power electric doors: https://www.amazon.com/dp/B0D8VLPRN2/

I'm not sure if this would even be safe to use with a router, and i don't know how i would wire it up to the router either.

I think i just don't have enough knowledge to know how to shop for an appropriate DC UPS, or if such a thing even exists.

Anyone been in a similar situation?

view more: next ›