Heads you code. Tails you review.
55 karma · joined August 1, 2023
Heads you code. Tails you review.
1. Overturn citizens united. (get money out of politics)
2. Rank-choice voting. (get extremists out of politics)
3. Remove cap on House of Representatives (washington only wanted 1 rep per 30,000 people... we're currently at 1 per 750,000...) (get lack of representation out of politics)
4. Mandatory voting / national holiday.
e.g. at its core, people are not being heard (or even worse, feel like their voice doesn't matter) and vested interests have fully taken the wheel.
"We've already lost our first encounter with AI" - I think Yuval Hurari.
Algorithms heavily thumbed the scales on our social contracts. Where did all of the division come from? Why is extremism blossoming everywhere? Because it gets clicks. Maybe we're just better observing what's been going on under the hood all along, but it seems like there's about 350 million little cans of gasoline dousing American eyeballs.
Make Algorithms Govern All indeed.
If I've been dry for ~ a week, I'll notice sleep degradation around two beers drank <4 hours before going to bed.
If I've been in a groove of going out, the limit is higher.
First thing you'll notice is much lighter they are than they look.
Second thing you'll notice is how hot their feet are.
A tangible lesson in the importance of surface area vs volume wrt mechanical, thermo, aero systems.
He created his own Kool-Aid reality and was able to illuminate himself by it." -Brautigan
It's a damn shame we haven't figured out how to coerce citrus like we do tomatoes.
1. 1zpresso hand grinder
2. 1974 Honda CL125S
3. Black totem cam x 2
Everything else can go to the dump as far as I'm concerned.
Any tips on rolling your own? My first whack would probably be treating it like a packed message, e.g.
<start_char> <n_packed_bytes> <time> <file> <line> <n_args> <arg1_type><arg1_raw_dump> ... <format_str>
with everything aside from the format string having agreed upon byte-counts, and probably have the file names getting dumped to a lookup chart. There's probably something more elegant, but I've never been good at straying too far eclectic.
"Taken together, the present data indicate that (!__consumption of__) -> <__transition onto__> a HFD prior to laparotomy prolongs the neuroinflammatory response to surgery and induces persistent memory deficits in young adult and aged rats. We demonstrated that both age groups who ate HFD for 3 days prior to surgery displayed robust cued-fear memory deficits, and aged rats additionally exhibited contextual memory deficits. These memory impairments were associated with exaggerated and prolonged (3 weeks post-surgery)"
Which is just another way to say, don't inflame your entire body with a new diet prior to undergoing surgery (which in and of itself is massively stressful).
The gang is back together (Liebeck and Rawdon) and they even threw in Kroo for good measure. This has all the heavy hitters gathered under the same roof.
Lipos -> 3.7V nominal once you're in the meat of it. 100uW -> 27uA @3.7V, which is a __VERY__ generous current budget with modern microcontrollers and effective use of sleep modes.
AAA Cells -> 1200mAH @27uA -> 5rs
AA Cells -> 2200mAH @27uA -> 9.3yrs
C Cells -> 9000mAH @27uA -> 38yrs
Then just remember that this thing is smaller than all of those, has no self discharge which typically steals 2-3% of the battery capacity year-over-year, and that with lipo's you can't use the last chunk of nameplate capacity due to precipitous voltage drop at the end of the discharge curve.
The amount of feedback built into your end-effectors (pedantic word for human hands) is insane. If you're not familiar, proprioception is a good google/wiki hole. Most of the signals that allow you to move your hands don't even hit the brain stem, let alone the boss upstairs.
The challenge mostly lies in how we've instrumented these things. Precision requires low tolerances. Low tolerances + unexpected environment == you've just driven your robot through the countertop/pan/coworker or broken a very nicely geared servo.
I started developing a system ~a decade ago and ended up writing my own messaging protocols/queue systems. It's been an uphill battle, and if there's something a little more modern in the wings I'm all ears (I'm porting over to more modern uC's so it makes sense to re-evaluate the stack I suppose...)
the obvious exceptions being chronic pain, and the jets' imperative to steal defeat from the jaws of victory.
The function keys are a bit more of a pain, but once again it's a thumb press + number (1->F1 etc). I'm more inconvenienced by eclipse and visual studio not having the same button for debug-step-over than actually pushing the thing.