Category: science kits

Friday, 14 February 2014

09:59 – Barbara hates to let the weather alter her plans. So this morning she headed to work in the Trooper. She called when she arrived to say that the residential streets were a complete mess, but the main roads were in pretty good shape. The high today is forecast to be well above freezing, so some of the mess on the roads will begin to melt. But tonight is to be very cold, so the mush will refreeze into solid sheets of ice with deep ruts. Tomorrow morning is likely to be a worse mess than this morning.

We’re shipping kits steadily. February is always the slowest month for us, but at least we’re on track this month to more than double last February’s sales. For the first half of the month we’re at about 1.2 times last February’s total sales. Our kit inventory is in pretty good shape for biology and forensic kits, but we’re down to less than a dozen chemistry kits. Getting more of those built is a high priority.


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Sunday, 9 February 2014

08:16 – Winter is supposed to return this week, with snow and freezing rain in the forecast for Tuesday through Thursday. At least tomorrow is supposed to be decent weather for Barbara and Frances to take their mom home from the hospital.

We’re building the subassemblies we need to get more kits built for inventory.


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Saturday, 8 February 2013

09:01 – Barbara stopped by to visit her mom yesterday afternoon. As it turns out, they’re not expecting to release Sankie until Monday. At least Barbara’s replacement phone arrived yesterday. It’s the same model as the one whose screen broke when she dropped it. I swapped in her charged battery and the SIM card, so she now has her old phone number back. Interestingly, she’s going to have to re-enter all her contacts. I assumed they’d be stored on the SIM card in some standardized format, but apparently not.

Kit sales are disturbingly slow, but February is always our slowest month. Slow as sales are, they’re still on track to double over last February’s.


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Thursday, 6 February 2014

08:05 – They finally transferred Barbara’s mom from the emergency room to a regular room late yesterday. Sankie is doing, if not well, at least better than she had been. Frances stayed with her through the evening. Barbara is stopping on the way home from work to see Sankie. Frances stopped by Homestead Hills to put down a deposit to get Sankie in their queue, but we’re hoping that she’ll recover sufficiently that she’ll be able to return to her apartment at Creekside once she’s released from the hospital.

I boxed up another batch of biology kits yesterday. February and March are by far our slowest months, so for now we’re in good shape on finished-goods inventory of all kits. Not that we’ll rest on our laurels, because things will start ramping up again in April and by July we’ll be shipping kits faster than we can build them. That means we have to have a reasonable inventory built up by then, which means getting the labor-intensive stuff like labeling and filling bottles out of the way while things are slow.


10:19 – Last May, I commented that, other than the 15 year difference in ages, Michelle Burke (Little Men) and Leighton Meester (Gossip Girl) could be not just sisters, but identical twins. Well, with Minka Kelly (Friday Night Lights) that doppelgänger is now a dreifachgänger. They could be identical triplets. In fact, when I first saw Minka Kelley, I thought she *was* Leighton Meester. So much for eyewitness identifications.

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Tuesday, 4 February 2014

07:55 – Barbara got home about 6:15 p.m. She and Frances had finally gotten their mom back to her apartment and settled in with her caregivers. Sankie is not doing very well. Barbara commented that she’s no better than she was when she went into the hospital. She’s still confused and rambling when she’s responsive at all. We’re all hoping that being back in her familiar environment will help her bounce back, but as Barbara said, Sankie has to do this herself. No one can do it for her. All anyone can do is wait and hope.

I just shipped our last biology kit, so my top priority today is to get another batch of those assembled. February is starting out pretty well. If the pace of the first three days holds up all month, we’ll triple sales versus February 2013.


10:58 – I’m starting to get annoyed with Netflix streaming. When I check their “New Arrivals” section, I find many titles that were first available on Netflix streaming several months ago and that we finished watching three or four months ago. That’s not “New” by any reasonable definition of the word. It’s probably no coincidence that Netflix doesn’t allow one to sort by availability date. If people could see only what’s been added in the last seven days or even the last 30 days, a lot of them would start wondering why they’re paying for the subscription. Making matters worse, most of what they’ve added in the last six months to a year has been garbage. Dubbed Pacific Rim and Eastern European titles, cartoons, crap reality shows, and so on. I’m sure they’re doing the best they can, given the $8/month subscription rate, but it’s pretty clear that they’re being outbid for a lot of newer material.

We’re watching a lot more stuff on Amazon Prime nowadays than we are on Netflix streaming. Part of that is because we’re new to the Amazon Prime catalog, but it’s also nice that Amazon Prime almost never crashes out of the program and re-buffers, which Netflix does frequently. On the other hand, I’m annoyed at Amazon for starting to charge sales tax to North Carolina residents, and I hear they’re thinking about increasing the price of Prime from $79/year to as much as $120/year.

Netflix and Amazon are both making a huge mistake by competing to license content exclusively. All that does ultimately is to drive up everyone’s costs and they gain no real competitive advantage by doing so. If Netflix and Amazon would both simply refuse to pay for exclusive rights and insist on the lowest possible fees for non-exclusive rights, both of them would end up with a lot more content at a much lower price.

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Sunday, 2 February 2014

08:37 – We sold two biology kits yesterday afternoon and overnight, which takes our stock of finished biology kits down to one. Fortunately, we have all the subassemblies in stock necessary to build another two dozen biology kits quickly, so we’ll get started on that today. We’re also down to one prepared slide set, so we’ll get another 30 of those assembled.


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Saturday, 1 February 2014

09:55 – Barbara got home about 10:00 last night from visiting her mom in the hospital. Sankie is not doing well. Barbara and Frances are convinced that she has a better chance to recover if she’s at home, so they’re going down to Thomasville again this morning to meet with representatives of the home-health company that they’re hiring to provide someone to sit at home with Sankie around-the-clock. They’ll bring her back to her apartment Monday, and hope to get her re-engaged with her normal daily activities. As it is, Sankie is pretty much non-responsive, and being in the hospital is not addressing that. I think the fundamental problem is that Sankie can’t face life without Dutch, and unfortunately there’s nothing anyone can do to bring Dutch back.


Although sales tailed off late in the month we still had a good January, with kit sales more than twice those of January 2013. February has historically been by far our slowest month, so it’ll be interesting to see how we do this month.

We do only 20% to 30% of the year’s business in the first half of the year, so we need to use these slow first six months to prepare for the July through December period and in particular the August/September rush. That means getting as much as possible of the labor-intensive stuff out of the way now, things like labeling containers. The chemistry kit, for example, has something like 50 bottles, vials, and envelopes, so being prepared to ship 500 chemistry kits means having about 25,000 labeled containers prepared ahead of time. And that’s just for chemistry kits.


14:39 – Here’s something we’re going to see a lot more of in the coming years: California cuts off water to agencies serving millions amid drought

And not just California. Any area that depends on the Colorado River for its water as well as other semi-arid Mountain states are in severe danger of running out of water in the near future. Recycling and conserving may help short-term, but it’s not a real solution. The problem is that there are too many people, too many farms and ranches, and too many industries for the available water to support. And much of the Southwest has been eating its seed corn for decades by pumping fossil water out of the ground at rates literally 1,000 times or more the rates at which it’s replenished. In the Eastern states, no one thinks much about water rights. In the West, water rights are increasingly becoming a matter of life and death, sometimes literally.

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Friday, 31 January 2014

09:44 – Barbara is picking up her sister this afternoon and heading down to the hospital in Thomasville to visit their mom. Sankie is not doing very well, and they’ve decided she’ll be better off at home. Barbara and Frances are going down to Thomasville again tomorrow morning to meet with a home health care provider that will be providing sitters to stay with Sankie around the clock when she returns home Monday. Barbara and Frances think she’ll do better if she’s surrounded by her own stuff in her own apartment and can get back into her regular routine. I hope they’re right.

I’m still making up and bottling chemicals for kits. I’m trying to take some time to work on the two new kits we plan to introduce this year, Earth & Space Science and AP Chemistry. We’ll produce the latter kit in two forms, a standard kit for homeschoolers and a classroom kit designed to support four workgroups–eight to twelve students–in a formal public or private school setting. The classroom kit will be consumables only, assuming that standard lab equipment–balance, glassware, etc.–is already available.

Derek Lowe has posted the first decent write-up I’ve seen about the chemical spill in West Virginia. It’s worth a read, particularly if you’re not a chemist.


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Wednesday, 29 January 2014

09:09 – It’s currently 17F (-8C) with a stiff breeze. The forecast high today is a degree or two below freezing. We had maybe an inch (2.5 cm) of snow from about noon yesterday through late evening. I’m sure the main roads are plowed and salted, but secondary roads and residential streets are still in bad shape. Barbara drove the Trooper today. She didn’t even bother to take it out of 4WD when she got home yesterday afternoon. Today I’ll be making up solutions and filling bottles for more kits.

I just got back from walking Colin. We just went down to the corner and back, but I took him off-leash this morning, for the first time since he was a small puppy. He followed our usual route, and came on the run each time I called him. I’d trust him off-leash routinely except for one thing: there are a couple of dogs in the neighborhood that he really, really doesn’t like. One of them, Jack, a full-size poodle, lives down at the corner. Jack is extremely aggressive, and nearly attacked Colin once. Jack approached us on a dead run, snarling as he came. Colin’s hackles rose and his fangs bared as he prepared to do battle, and I had actually started my turn to snap-kick Jack and break his spine when he veered away and took off running. No one ever said that poodles aren’t smart.


10:46 – Oh, yeah. I installed the Roku 3 box yesterday and put the old Roku box on the shelf to serve as a spare. The new one works fine with Amazon Instant and Netflix streaming, which is all we care about. Amazon looks the same as it did on the old box, but now we have the new Netflix interface. I’m still not sure whether I like it or not. Supposedly the Roku 3 is much, much faster than our old Roku, but I don’t see any difference. The new Roku drives our TV at 1080P versus 720P for the old one, but again I see no difference. One nice feature of the new Roku is the USB port and the box’s support for playing back MP4, MKV, and a few other video formats. I haven’t tried that yet, but I’ll probably copy season 7 of Heartland to a 32 GB flash drive and see what it looks like.

I just ordered six bottles of 1,000 each 650 mg sodium bicarbonate tablets from Amazon Prime for about $17.50 per bottle. That’s sufficient for about 240 chemistry kits. Amazon showed another vendor that sold the tablets at $11.00 per bottle of 1,000, but their shipping charges were outrageous. I think it was something like $8.95 for the first bottle, which was fine, but additional bottles added something like $6 each to the shipping cost. That company is advertising an unrealistically low price for the product and making up the difference in shipping. I hate that.


14:37 – Geez. I just tried to order three kilos of bacteriology-grade agar from BioExpress, who’d sent me a catalog a couple months ago. I’m always on the lookout for new vendors, and these guys carry some interesting stuff.

So I added the agar to my cart and clicked on checkout. The site insisted I set up an account, which I did. But when I finished it wouldn’t let me complete the order. Instead, it said that my application for an account would be reviewed within 48 hours. So I called them and left voicemail for the guy who approves new accounts. He mailed me back to say that their agreements with their vendors do not allow them to ship “chemicals” to residential addresses. He suggested that he might be able to get an exception from the company that supplies their agar, but he thought that was a long shot. This is agar we’re talking about. The stuff is EDIBLE, and about as innocuous a chemical as I can imagine.

I emailed the guy back and told him it wasn’t worth either of our time and hassle and that I’d just order the agar from one of our regular vendors, which I did.

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Tuesday, 28 January 2014

10:30 – Cold weather has moved back into the area. The high today is forecast to be 36F (20C) lower than yesterday’s high. There’s also a winter weather advisory out, with 1″ to 3″ of snow expected starting this afternoon and into the evening.

We shipped half a dozen kits yesterday, including three in one box to a Canadian customer. That’s the first time I’ve ever used a Regional Rate Box C. That box is next to useless for domestic shipping. It’s about three times the volume of the Regional Rate Box B that we use for most kits, but postage for the C box is at the 17-pound rate, versus the 4-pound rate for the B box. But the C box is also usable for international shipping, and is large enough to fit three kits.

I’m building more kits today, which is the story of my life recently.


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