enismirdal: (wood anatomy 1)
[personal profile] enismirdal
Happy Birthday [livejournal.com profile] alexcat!! I hope you have a lovely day!

I'm really scarily chirpy at the moment, which seems a bit worrying since all the other 3rd years seem to be stressed out of their minds... Odd. I blame the daylight lamps. We have to have bright daylight bulbs up in the lab so the bees have pseudo-natural light to forage in. I'm under them for maybe 3-5 hours a day, 3 days a week. I guess it's sort of like getting free SAD treatment, so woohoo!

In other good news, it seems my Seraphim CD that I thought the Porters had lost forever is going to reach me after all! Either Caiman have taken THREE BLEEPING MONTHS to dispatch the CD from their US depot (!!), or else the Porters sent it back and Caiman have dispatched it a second time. Either way, I got an e-mail the other night saying, "Your CD has shipped". And so I'll get that in the next couple of weeks! So now I am waiting on two shiny and seriously cook CDs!

Also, yay to [livejournal.com profile] mdavison. He very patiently and wonderfully cleared out my fan (which was very dusty and ewww, hence the overheating problem with my computer, at least in part), did lots of CleverTM stuff, and now it is running SO much cooler than before. It might be that there are other issues too, but for now at least things are MUCH better.

Well, Bee White 90 remained the coolest bee in the world through all of Monday and Tuesday - so cool, in fact, that she finished her tests faster than all the other bees, so she was not needed for experiments1 on Tuesday. However, she still wanted to play, so in the end she was getting in the way a bit as she was queuing up with the working bees to get out.

Bee Red 93 who I started training last week carried on her training for the first half of this week. Although very fast, she isn't terribly accurate. Still, we got data points. Yay data points!

There was also Bee Yellow Paint [2]. Like Bee Red 93, she was fast but messy, and a bit faffy about coming home once she was full. But again, data.

Sad news, however. The researcher in London who we are working with wants information about the relative sizes of our star bees. The only way to keep the bees the same size as they are now, and prevent them escaping, and make sure they don't die in the nest or anything is, unfortunately, to euthanase them. So farewell, Bee White 90 and Yellow Paint. They are now in the freezer.

But I suppose it's sort of fitting that a bee I dubbed Elenwë should meet her end in a freezer...

On the other hand, there is also good news! The Queen has been doing what she does best - making babies! The colony seems to have replaced every bee we lost by two new fluffy ones. And some are really good.

Yesterday we found our new star bee (and she was AWESOME!!): Bee Green Paint (Georgina). She was possibly the coolest bee ever. She was a big whopper of a bee, so big she jammed at the narrow point in the access tube sometimes, so we had to sort of squeeze it slightly to let her through! The cool thing about her was that she does the experiment for the sake of doing the experiment, not just for the sugar reward! As in, she actually seemed to like making choices purely for the fun of it. She'd fly into the maze, fly towards the flower very distinctly, then rather than landing on it and guzzling sugar water, she looked at the flower, flew away back to the access tube and turned around in there, before coming back out to make another choice. This meant whereas we were waiting 5-10 minutes per data point with most bees, we'd be able to get 10 data points in half an hour with Georgina. Cool or what? She was so motivated and bubbly - my supervisor thought I was loopy when I said to him she was doing this, until he saw for himself.

I draw attention to tha past tense - yeah, we had to freeze her too.

Current subject is Bee Blue Paint (Roberta). She has a slight left bias, so whenever she got it wrong, it was when the flower was on the right. She started out well, but SO faffy. Buzz buzz look at flower, buzz buzz look at wall, buzz buzz crawl around on floor, buzz buzz try to escape... Still, she was fast and accurate.

And then she got bored. Yeah, she just decided she didn't want to go home, she didn't want to do experiments either, so she was just going to wander around on the floor looking vacant and occasionally climb up the wall, fall off and land on her butt. Thank you, Roberta.

Bees are just sooooo cool.

1Before an animal rights protestor shoots me or hits me or something, yes, although I am technically "experimenting on animals", it's really nothing like the tortured kitties and bunnies they show you on the anti-vivisection sites. The bees are getting bribed with their favourite food - sugar water - to do something they do naturally - fly to flowers and forage. Really not a bad life for them! I'm not pumping weird poisons into them or anything!

OK, this is turning into a long and rather sickeningly optimistic update. I'll go and do some reading or something before you all die of the sugar content!

Date: 3 Nov 2005 15:59 (UTC)
emperor: (Default)
From: [personal profile] emperor
Besides, you're allowed to experiment on bees as much as you like, under UK law :)

How do you euthanase them?

Date: 3 Nov 2005 16:58 (UTC)
From: [personal profile] rjw76
At a guess, 24 hours at -20 degrees C. At least, that's what we do with our caterpillars. The ones that haven't died of insecticide :(

Date: 3 Nov 2005 17:17 (UTC)
From: [identity profile] enismirdal.livejournal.com
Yeah, pretty much as [livejournal.com profile] rjw76 says - put them in a plastic bottle in the freezer. It actually takes only about 4 hours in a regular freezer.

Date: 3 Nov 2005 16:11 (UTC)
From: [identity profile] icantcarenemore.livejournal.com
To what purpose are you collecting especially efficient bees?

Date: 3 Nov 2005 17:16 (UTC)
From: [identity profile] enismirdal.livejournal.com
To train them to fly to flowers. We're seeing if they can tell the difference between flowers with specific types of cells in their petals.

Date: 3 Nov 2005 16:55 (UTC)
From: [identity profile] lifes-a-dream.livejournal.com
Argh, my computer keeps over heating too...at the moment it's propped up on piles of CDs either side to let the air circulate, but that's not working very well. Hmm I really need to get it seen to...

Your bee experiments sound SO cool! Am very jealous!

Date: 3 Nov 2005 17:19 (UTC)
From: [identity profile] mdavison.livejournal.com
If it is a laptop, then it is probably just a clogged fan assembly. If you blow REALLY HARD into the fan slits (all of them in turn) it will probably do some good at least.

Date: 3 Nov 2005 17:22 (UTC)
From: [identity profile] lifes-a-dream.livejournal.com
Ooooh....I'll try that! Cheers! :)

Date: 3 Nov 2005 17:32 (UTC)
From: [identity profile] mdavison.livejournal.com
Just remember that if the fan is clogged there is likely to be a LOT of blowback (I.E. you get a face-full of dust)

Date: 3 Nov 2005 18:05 (UTC)
From: [identity profile] mr-ricarno.livejournal.com
Could one use a vacuum cleaner or something on the fan, to draw the dust out? Or would this f*** up the PC?

Date: 3 Nov 2005 18:28 (UTC)
From: [identity profile] mdavison.livejournal.com
You Could run a vacuum cleaner along the vents as well, but blowing tends to work better.

Date: 3 Nov 2005 21:45 (UTC)
From: [identity profile] ilanin.livejournal.com
Mm. I tend to use a straw, this both a) concentrates the airflow making the blowing more effective, and b) gives you a bit more separation, meaning you get less dusty afterwards.

Date: 3 Nov 2005 17:47 (UTC)
From: [identity profile] cartesiandaemon.livejournal.com
Bees!

but what about the ones that didn't get "flying to the flower"? Did you explain how they exist? :)

And aww. To what extent *is* she playing?

Date: 3 Nov 2005 18:26 (UTC)
From: [identity profile] enismirdal.livejournal.com
Well, some bees *do* just sit in the corner and let their sisters do the hard work. Not all of them are motivated or interested in foraging at all. Since workers do not breed, and all the workers in a colony are something like 75% a clone, natural selection is mediated via the success of the colony rather than the breeding success of a worker. So as long as enough bees go out and forage, that's cool. And in some ways it's better to have a goodly number of stay-home-and-do-housework bees that don't forage, as flying around unnecessarily uses energy and pollen and stuff.

I do think bees are perfectly capable of taking the mickey! Although this may be a delusion caused by working with them too long.

Date: 4 Nov 2005 15:08 (UTC)
From: [identity profile] alexcat.livejournal.com
Thanks, Eni! :)

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