Ben's Blog

apiculture, self sustainability ben January 05, 2013

The hive is dead…

Sad doesn’t begin to describe it

Pulling what can be used, no way we’ll eat the honey.

The last stand of the last nucleus of bees, all frozen in their last action. Barely decomposed as they probably lasted until a couple of days ago when the temperatures reached -15F.

all out geekery, I.T. ben January 03, 2013

Dr. Meter B003+ 300X USB digital endoscope/miscroscope camera

TLDR: an awesome cheap device wrapped in Chinese funkiness.

The details

It is hard, very hard to not pay attention to all the funny details that go around the device. But it’s a solid device that performs great for a good price. As far as I can tell, it does not do zooming per se, it is only able to get very close to a subject and thus when the resulting picture is displayed on a bigger screen, small details are visible. As such, what you see is strictly dependent on how close you stick the camera to your subject. In fact the camera has a focus length of a few millimeters to infinity, which means you ca use it a a regular camera but you’ll have to turn the focus knob quite a bit for that.

First, some pics of what it’s capable of

They are seriously lacking online

The device itself

 On its little tripod

The lens

Everything else

The device has multiple attachments referred to as “beauty inspection tools” which are meant to stick the camera in various orifices of one’s body. They are nicely sealed in sterilized bags (but not the anal one).

Some of the various “beauty inspection tools”…

The unboxing feels like opening a Chinese treasure chest, the mechanism, the texture, the looks; this product is made in China and not pretending otherwise. What else feels Chinese is pretty much anything written in English. It’s super funny to read it all.

Technically

The device is recognized as a standard camera in Windows, MacOS & Linux! No extra drivers necessary. This is what I love about buying products from smaller companies, they go after existing standards. As such you can open it with any webcam software, I took my test shots with photobooth. They provide some software for filming & measuring among other things but I care not about this functionality so I won’t spend the time loading it.

I’ll take it to the beehive this week-end and we’ll see how it does there.

apiculture, self sustainability ben December 29, 2012

The hive is a lighthouse

The hive helped me find my way back home from the forest on more than one occasion. On an unrelated note, I ordered a borescope to see if the bees are still alive. If they are, I will built another top bar hive for next season for sure. If not I’ll have to consider what to do.

life in the U.S., self sustainability ben December 29, 2012

I don't think I'll ever be able to live in a city anymore

Waking up to freaking paintings does not get old.

apiculture, self sustainability ben December 29, 2012

Ok this is getting ridiculous

self sustainability, wood ben December 29, 2012

Stacking wood is art

I feel like I’m creating something new every time. Or maybe I just have too much time on my hands.

apiculture, self sustainability ben December 27, 2012

Hive & a ton more snow

I’m thinking about getting a snake scope to see if there’s any activity in there. I couldn’t hear anything by sticking my ear to the hive but they’ve slowed down so much I didn’t really expect to.

miscellaneous ben December 26, 2012

Generic English (U.S.) words and their sexual uses

One phenomenon that is extremely confusing for non-native English speakers is how the most generic words can be used to mean something sexual. Whenever I speak I’m a a state of second guessing what I’m saying.

  • Do

As in “I did her”. Do you have any idea how prevalent “do” is? It took me years to master it; getting all of its nuances is a true test of English mastery. The last thing it needs is a sexual meaning that is so easy to let out in the most benign conversations.

  • Have

As in  “I’ll have her”. This one is actually hard to confuse with other uses of “have” as you rarely talk about a person belonging to another in any other context. But that’s a crazy common word.

  • Sleep with

As in “I slept with her”. Did you have sex or did you just sleep in the same bed? Better not sleep in the same room as family or the conversation will be filled with incestuous innuendos.

  • Come

“Ben, we’re leaving!” “I’m coming!” Does this mean I’m arriving now or later? God only knows.

  • Cock/Caulk

If you are a gun enthusiast handyman raising poultry, don’t even try, find synonyms. These guys are pretty context specific but there are multiples of which they fit and as a result, they tend to show up a lot.

 

Now to be fair, the only other language I’m intimate with (French) has some of the same sexual meanings associated with generic words, but they are fewer and formulated in a way that removes any ambiguity.

 

Did I miss any?

 

poultry, self sustainability ben December 26, 2012

Chicken patio

Seems like Rhode Island Reds refuse categorically to have anything to do with the snow. I kinda felt bad that they were staying inside all day so I made them a little patio with the help of my sister. It’s removable and will be extended upon next season.

apiculture, self sustainability ben December 25, 2012

Hive & snow

I hope they’re warm enough.

self sustainability ben December 24, 2012

Cheese press

life in the U.S. ben December 06, 2012

A little bit of Cold War era nostalgia

A small town fallout shelter in the basement of a Vermont library. I may have played too many post-apocalyptic video games because I have an odd fascination for this stuff.

miscellaneous ben November 20, 2012

Mice in cars

They made it into a 2000 Ford Focus, a 2005 Subaru Forester & a brand spanking new 2012 Suzuki SX4. They leave mouse shit everywhere, they literally take dumps non-stop. They even brought the poison I spread around the house into the cabin air filter these fucking little pricks.

It’s an all out war and I’m not taking prisoners.

First, I gave them back their poison, have fun not coagulating bitches.

Second, all of these cars have a path that allows a small rodents into the cabin. The Focus & the SX4 was through the cabin air intake. I still don’t know how they make it into the Subaru.

Here’s how to upgrade a 2012 Suzuki SX4 to have an armored air intake.

Pro-tip I didn’t know, most cars’ cabin air intake is somewhere right bellow the windshield on the passenger side. Usually you need to remove the piece of plastic that is between the windshield and the hood as pictured bellow.

A close up of the air intake and how completely unprotected it is.

Now with protection, it looks pretty bad but it has done the job so far.

Back in business

Here’s how to access the intake from the inside, it gives you access to the air filter. You just need to remove the glove box first, no screws need to be removed.

It’s pretty lame to post my dumb hack online but I’ve had an incredibly hard time finding any information about cabin air intakes for cars so I hope it’ll help someone.


2016-10-17 edit: Commenter André shares the picture of his setup. Ingenious use of self drilling roofing screws!

OLYMPUS DIGITAL CAMERAAndré: ”we added a few more screws after this was taken to mold the wire mesh tight against the opening”

all out geekery, I.T., poultry, self sustainability ben November 20, 2012

Chicken cam – back online!

But with a serious loss of functionality. Given the internet connection that I have (cellular) I can’t reasonably set it up to do live streaming. I’ve also disabled interaction with the cam. What’s left is an image uploaded every hour. Not super duper cool but I’ll take what I can get in this neck of the woods.

Hopefully this will get better when better internet is available.

I.T., unix / linux ben November 09, 2012

ZFS send/receive accross different transport mechanisms

Sending ZFS snapshots across the wires can be done via multiple mechanisms. Here are examples of how you can go about it and what the strengths and weaknesses are for each approach.

SSH

strengths: encryption / 1 command on the sender

weaknesses: slowest

command:

[bash]zfs send tank/volume@snapshot | ssh user@receiver.domain.com zfs receive tank/new_volume[/bash]

NetCat

strengths: pretty fast

weaknesses: no encryption / 2 commands on each side that need to happen in sync

command:

on the receiver

[bash]netcat -w 30 -l -p 1337 | zfs receive tank/new_volume[/bash]

on the sender

[bash]zfs send tank/volume@snapshot | nc receiver.domain.com 1337[/bash]

(make sure that port 1337 is open)

MBuffer

strengths: fastest

weaknesses: no encryption / 2 commands on each side that need to happen in sync

command:

on the receiver

[bash]mbuffer -s 128k -m 1G-I 1337 | zfs receive tank/new_volume[/bash]

on the sender

[bash]zfs send tank/volume@snapshot | mbuffer -s 128k -m 1G -O receiver.domain.com:1337[/bash]

(make sure that port 1337 is open)

SSH + Mbuffer

strengths: 1 command / encryption

weaknesses: seems CPU bound by SSH encryption, may be a viable option in the future?

command:

[bash]zfs send tank/volume@snapshot | mbuffer -q -v 0 -s 128k -m 1G | ssh root@receiver.domain.com ‘mbuffer -s 128k -m 1G | zfs receive tank/new_volume'[/bash]

Finally, here is a pretty graph of the relative time each approach takes:

SSH + MBuffer would seem like the best of both worlds (speed & encryption), unfortunately it seems as though CPU becomes a bottleneck when doing SSH encryption.

hunting, self sustainability ben October 31, 2012

That's as close as they let me get

2 hours tracking them, they were very very sneaky. Given that I was on a sloped terrain, I naturally went for high ground which was a mistake, they can fly away from you much faster going downhill.

[flv:http://ben.akrin.com/wp-content/uploads/2012/10/IMG_1875.MOV.flv http://ben.akrin.com/wp-content/uploads/2012/10/thumbnail.png 688 387]

self sustainability, wood ben October 18, 2012

Heating the New England way

Coming from the city, it totally blew my mind that you could burn wood to heat a house.

And I totally got a toy too.

hunting, self sustainability ben October 18, 2012

Turkey

I trailed them for 90 minutes on the worst terrain (these bushy woods in the back), 2 missed shots & 1 lost arrow later, a clean shot was very rewarding. Turkeys are very elusive, getting within bow range is tough.

Sorry buddy

self sustainability ben October 18, 2012

Food reserves for the Winter

Not enough for a family but definitely a step in the right direction. All our harvests.

agriculture, crochet, self sustainability ben October 10, 2012

Tunbridge World Fair 2012, ribon loot

No “best in show” but not too shabby for a first year.

hunting, self sustainability ben October 10, 2012

New toy :D

[flv:http://ben.akrin.com/wp-content/uploads/2012/10/IMG_1786.MOV.flv http://ben.akrin.com/wp-content/uploads/2012/10/Screen-Shot-2012-10-09-at-8.58.34-PM.png 688 387]

I.T., unix / linux ben October 05, 2012

MDNS/Bonjour printer discovery script

Here’s a script I wrote whose purpose is to discover the printers that are currently being advertised by Bonjour on the network. The reason I wrote it was for a Nagios check that would in term verify that our printers were present. Writing it took me through the meanders of MDNS in Python & on Linux with multiple vlans. Let’s just say non-trivial.

Download

find_mdns_printers_1.0.tar.gz

Sample output

apiculture, self sustainability ben September 19, 2012

Plastic foundation integration

This is what my hack looks like as it is being assimilated by the bees.

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