@kevin_oreilly7@iFixit nice! the article mentions you aren’t sure how they do the etching, so i had a look through the patent and it mentions briefly on page 16 that they use a bath of phosphoric acid; i also said this in a comment on the article
D'où vient l'heure de votre ordinateur ?
Des horloges atomiques aux satellites GPS, un article qui fait le tour complet des fondements de la mesure du temps (et ça passe par Paris aussi)
https://t.co/h8SEcg78NP
Into the rabbit hole with @fanf on where does my computer get the time from?
I knew that NTP relies on atomic clocks but apparently, it involves earth rotation time and a lot of other data layers in between.
An interesting read!
#utc#time#engineering
https://t.co/QSG3SGX4OB
More vandalism from @elonmusk. Twitter has now removed all media posted before 2014. Thats - so far - almost a decade of pictures and videos from the early 2000s removed from the service.
For example, here’s a search of my media tweets from before 2014. https://t.co/FU6K34oqmA
After some faff getting git repositories into shape, here are some notes on making the PCB and plates for Keybird69
https://t.co/F6HKRnlUY2
here's the hero image from the blog post, you will have to click through to enjoy the awesome purpleness of the actual PCB
@pihhan i have mapped fn+q etc to f1 etc, tho i basically never use them
fn+1 etc are mapped to media keys and display brightness, so that they match the default behaviour of the F keys on my apple laptop