His exercise routine is somewhat variable but he usually goes for a short jog a few dozen times a day. Most often at 5 am, for whatever reason.
Since the article I also built and hooked up a treat dispenser for extra motivation.
otherme123 7 hours ago [-]
> Most often at 5 am, for whatever reason.
Cats are crepuscular animals. They are "programed" do start at 5 AM, hunt, and go back to sleep until afternoon. Living in homes tweaked them a little, but the 5 AM thing is still strong in a lot of them (mine included).
> You are unable to access animalhumanesociety.org
Is this because I laughed when our family dog fell down the stairs when I was six years old?
b3lvedere 4 hours ago [-]
That would be an amazing and creepy track record of the website :)
berkes 4 hours ago [-]
> crepuscular
So not specifically at 5AM, but around twilight. In my area, and for my cats, that changes a lot between summer and winter.
Same for my chickens, which is why "automatic chicken doors" are difficult/impossible around here: It'd need to calculate sunset and sundown, and then also consider clouds and trees: in winter the sun sets around 16:30, but the low angle makes sunlight more blocked by clouds, particles and trees and such. My chickens often decide its bedtime before 16:00 already.
chongli 34 minutes ago [-]
The automation features in Apple Home can be set to do things at sunrise or sunset. These track down to the minute the sunrise/sunset times from the weather app data for your location.
Your best bet, if you really want an automatic chicken door, is to get a dumb one that just opens when powered on and closes (via springs) when powered off, then plug it into a smart outlet automated to turn on at sunrise and off at sunset.
lefra 2 hours ago [-]
Sounds like something that could be solved by an ambient light sensor.
jagged-chisel 1 hours ago [-]
Are you crazy? Just get an LLM into the decision loop and you can obviate the need to iterate and test with a lazy human brain and instead waste a fabulous amount of energy, all while setting your project up to get some fat VC …
wiredfool 1 hours ago [-]
When I did it, I closed the door at nautical twilight. The key is that you need to close the door after the chickens roost but before the nocturnal predators come out.
forinti 2 hours ago [-]
When I had cats, I couldn't leave the bedroom door wide open, because that would give them space to come running into the room and jump onto the bed (sometimes on my face) at early hours.
yzydserd 4 hours ago [-]
The site runs like a dog.
asdfman123 6 hours ago [-]
> Most often at 5 am, for whatever reason.
It gives him time to run, shower, and drive to work
duc_minh 1 hours ago [-]
In the Vietnamese zodiac, the time from 5 AM to 7 AM is the Cat hour (it's rabbit in Chinese)
cure_42 8 hours ago [-]
Have you seen evidence he understands that running causes treats to be dispensed and is running more as a result?
interludead 5 hours ago [-]
I love that two people independently arrived at "my pet uses a wheel, therefore I need telemetry"
a1o 3 hours ago [-]
Which cat wheel is that?
noisy_boy 8 hours ago [-]
> Most often at 5 am, for whatever reason.
Poo time?
brightbeige 34 minutes ago [-]
Reminds me of Nobel and Ignobel prize winner Andrei Geim, who authorer a paper with his hamster, H.A.M.S. ter Tisha. As I remember, he added Mr/Ms Tisha to be able to write “we” instead of “I”.
Project:
> The main parts are an ESP32 attached to a hall sensor, which I positioned close to the wheel. Using a magnet attached to the back of the wheel, this tells the ESP32 when a full rotation has completed. It gives a timestamp (and total distance) to each magnet-pass, which is stored on the network. A python script (on my laptop) then retrieves this data in the morning, turns it into a .FIT file, and uploads it to Strava through the Strava API (with a randomly chosen run title, taken from a mostly AI-generated list of options, as I needed >100). In terms of manual additions, I had to add the photo manually, and Mollie had to do the running.
A wheel is better than nothing, but Tisha deserves a 360 degree treadmill and a tiny set of VR goggles playing a game that lets her run in her native habitat. Or maybe better to instrument free hamsters in the wild with tiny GoPros and Garmins.
Maybe some day there will be zoos full of animals that don't know they're in one. Which makes me wonder if I am. It would explain a lot.
mhb 6 minutes ago [-]
Gonna want this in steps.
hi_hi 3 hours ago [-]
Also built a bike computer for my daughter using an esp32, reed switch and magnet.
As we had recently watched Back To The Future, when she reached 8.8 mph it would play a brief snippet of appropriate music!
schaefer 2 hours ago [-]
That’s amazing, nice work Dad.
Do you also play the approach music when her power output reaches 1.21 Gigawatts?
jagged-chisel 60 minutes ago [-]
Should probably scale it appropriately like the speed
hndbwksam7 4 minutes ago [-]
Depends on the situation imo
etrautmann 9 hours ago [-]
If you look at any neuroscience paper, mice will run 10k a day or more on a wheel overnight. I thought the axis labels were wrong when I first saw that type of study. It’s quite common.
interludead 5 hours ago [-]
I knew mice were active at night, but I wouldn't have guessed 10k+ was routine
mkagenius 6 hours ago [-]
10k steps is a lot for me too.
alternatex 1 hours ago [-]
It's 10km, which is a lot more than 10k steps.
mauvehaus 41 minutes ago [-]
Not by much. A mile is 1000 paces, or 2000 steps [0]. 10000 steps is 5 miles, 10km is 6.2 miles.
Walking on flat, paved surfaces, I do about 1850 steps per mile of distance[1]. I have a pretty long inseam, so I'm not surprised that I'd be under 1000 paces. Given that roads weren't paved with concrete or asphalt until relatively recently, I'm not surprised that the Roman mile is a little shorter than our current one[2].
10k for a hamster will be way more than 10k steps too!
embedding-shape 4 hours ago [-]
To be fair, root comment only says "mice will run 10k a day" but it isn't 100% clear what that 10K actually refers to, could be steps, could be meters.
speedgoose 2 hours ago [-]
In the running context, a 10K means 10 kilometres.
2 hours ago [-]
embedding-shape 1 hours ago [-]
That's awfully European of you, what if the mice are from the US?
Thurys 3 hours ago [-]
My physics teacher always assumed it was potatoes when the SI-unit was missing
tonyedgecombe 8 hours ago [-]
We are all hamsters on Strava.
interludead 5 hours ago [-]
The only difference is the hamster doesn’t pretend the morning run was enjoyable
speedgoose 1 hours ago [-]
Many runners do enjoy running.
Like every sport, it’s not for everyone. If you don’t enjoy running you don’t have to do it.
I personally find the easy runs relaxing for the brain, and not taxing on the body, and the hard runs are quite fun.
freetime2 4 hours ago [-]
I love this. I feel like there’s a business and/or product line here if it doesn’t already exist (hamster habitats with integrated cameras).
dlenski 8 hours ago [-]
This is amazing and I love it.
I was surprised that the owner said he needed to get a Strava premium account in order to be able to auto-upload the hamster's activities. Not 100% sure why.
That would be pretty funny if the hamster ended up with Premium purely because of an implementation detail
GreenLightGo 3 hours ago [-]
I’m not surprised. If my hamster isn’t sleeping, he’s running on his wheel. I’m starting to think he’s having an existential crisis...
HSO 1 hours ago [-]
thats roughly the equivalent of a marathon (or a bit under) a day for a human
keitmo 2 hours ago [-]
“eat-sleep-run-repeat" -- relatable.
walrus01 7 hours ago [-]
I wonder if one could calculate the watt-hours produced in a day by a theoretical 100 hamsters on generator-attached wheels, and if you could run a laptop and LTE hotspot from that (or similar load).
pants2 7 hours ago [-]
A quick search suggests one hamster can produce around 0.5 Wh/day, so 100 hamsters should easily power your phone laptop with a constant 50W!
sokoloff 7 hours ago [-]
That would be an average supply of just over 2 W. (50Wh/day is 50Wh/24h or 50/24 W)
mjanx123 7 hours ago [-]
An infinite number of hamsters running in an infinite number of hamster wheels could power a datacenter for one day.
embedding-shape 4 hours ago [-]
Make the data center run ML/AI experiments for how to effectively run a "energy generation hamster farm" and you have a completely grid-and-internet independent energy solution that optimizes itself via hamsters over time.
turbonaut 4 hours ago [-]
Isn’t this uncomfortably close to the premise of the Matrix?
embedding-shape 4 hours ago [-]
As long as we don't drug the hamsters and jam them into some sort of fake digital world, we should be fine? Put OpenAI's security researchers on it, heard they're good at containing experiments.
jcul 3 hours ago [-]
Reminds me of the universal paperclip thing. AI harvesting matter for more hamsters.
Tepix 7 hours ago [-]
An infinite number of data centers even!
HPsquared 3 hours ago [-]
A smaller infinity, but still infinite.
micw 6 hours ago [-]
No, they would collapse into a singularity with an infinite event horizon that eats up the universe at the speed of light
Crom 5 hours ago [-]
Unless you're using miniature giant space hamsters
Somewhere there's a product manager looking at this and adding "multi-species household plan" to the roadmap
nicc047 1 hours ago [-]
Let the user choose between "run", "bike", "swim" and "ferris wheel"
hiworld6543 6 hours ago [-]
Dude named his hamster Mollie, but refers to it by “his” and “he.”
Must be Dutch humor.
WhyNotHugo 9 hours ago [-]
> Over one seven-day stretch, he started within the same 10-minute window on five nights, between 9:54 and 10:04 p.m.
I wonder if this correlates with Thijs's bedtime schedule, or if the hamster really is that precise.
We feed the cat at home at the same time every day, and her internal clock definitely know when it's time less than 30' divergence. She suffers the daylight transitions immensely too because of this.
songhonglei1985 6 hours ago [-]
[flagged]
bartlomein 3 hours ago [-]
[dead]
walrus01 7 hours ago [-]
Now the real interesting part would be if people can find a way for their hamster on strava to leak the locations of not-publicized military activities.
His exercise routine is somewhat variable but he usually goes for a short jog a few dozen times a day. Most often at 5 am, for whatever reason.
Since the article I also built and hooked up a treat dispenser for extra motivation.
Cats are crepuscular animals. They are "programed" do start at 5 AM, hunt, and go back to sleep until afternoon. Living in homes tweaked them a little, but the 5 AM thing is still strong in a lot of them (mine included).
https://www.animalhumanesociety.org/resource/cat-keeping-you...
> You are unable to access animalhumanesociety.org
Is this because I laughed when our family dog fell down the stairs when I was six years old?
So not specifically at 5AM, but around twilight. In my area, and for my cats, that changes a lot between summer and winter.
Same for my chickens, which is why "automatic chicken doors" are difficult/impossible around here: It'd need to calculate sunset and sundown, and then also consider clouds and trees: in winter the sun sets around 16:30, but the low angle makes sunlight more blocked by clouds, particles and trees and such. My chickens often decide its bedtime before 16:00 already.
Your best bet, if you really want an automatic chicken door, is to get a dumb one that just opens when powered on and closes (via springs) when powered off, then plug it into a smart outlet automated to turn on at sunrise and off at sunset.
It gives him time to run, shower, and drive to work
Poo time?
https://www.sciencedirect.com/science/article/abs/pii/S09214...
Project: > The main parts are an ESP32 attached to a hall sensor, which I positioned close to the wheel. Using a magnet attached to the back of the wheel, this tells the ESP32 when a full rotation has completed. It gives a timestamp (and total distance) to each magnet-pass, which is stored on the network. A python script (on my laptop) then retrieves this data in the morning, turns it into a .FIT file, and uploads it to Strava through the Strava API (with a randomly chosen run title, taken from a mostly AI-generated list of options, as I needed >100). In terms of manual additions, I had to add the photo manually, and Mollie had to do the running.
More here: https://www.reddit.com/r/SideProject/comments/1v9uyq0/i_buil...
Maybe some day there will be zoos full of animals that don't know they're in one. Which makes me wonder if I am. It would explain a lot.
As we had recently watched Back To The Future, when she reached 8.8 mph it would play a brief snippet of appropriate music!
Do you also play the approach music when her power output reaches 1.21 Gigawatts?
Walking on flat, paved surfaces, I do about 1850 steps per mile of distance[1]. I have a pretty long inseam, so I'm not surprised that I'd be under 1000 paces. Given that roads weren't paved with concrete or asphalt until relatively recently, I'm not surprised that the Roman mile is a little shorter than our current one[2].
[0] https://en.wikipedia.org/wiki/Mile#Name
[1] Garmin watch
[2] https://en.wikipedia.org/wiki/Mile#Roman
Like every sport, it’s not for everyone. If you don’t enjoy running you don’t have to do it.
I personally find the easy runs relaxing for the brain, and not taxing on the body, and the hard runs are quite fun.
I was surprised that the owner said he needed to get a Strava premium account in order to be able to auto-upload the hamster's activities. Not 100% sure why.
He might be able to use https://github.com/dlenski/stravacli (written by me) or the library it's based on (https://github.com/stravalib/stravalib) to avoid this requirement and save a few bucks.
Somewhere there's a product manager looking at this and adding "multi-species household plan" to the roadmap
Must be Dutch humor.
I wonder if this correlates with Thijs's bedtime schedule, or if the hamster really is that precise.
We feed the cat at home at the same time every day, and her internal clock definitely know when it's time less than 30' divergence. She suffers the daylight transitions immensely too because of this.
https://www.google.com/search?client=firefox-b-d&q=strava+le...