Add Chopsticks to Your Toolbox

Have you ever tried to retrieve a small part from deep within a chassis? You might've wished you had a long slender pair of tongs, pliers or tweezers to reach down and grab it with. You do. That tool is a pair of chopsticks.

It helps if you know how to use chopsticks, but don't worry if don't. It's easy to fashion them into a pair of "tweezer-sticks" as shown in Figure 1, below. All you need is an elastic band (aka rubberband) and a make-shift fulcrum, such as the wrapper the chopsticks came in (rolled up into a compact wad).

I've used this tool to...

• get a pebble from out of a garbage disposal
• pick spent blossoms, a Maple tree seed or a hungry beetle from potted plants when the growth is too dense to get my fingers through
• remove part of a Pop-Tart from a toaster (Figure 2)

I have, in fact, used a pair of twigs for a crude application of this idea, such as when I picked up a dead mouse that was in a flower bed.

But if you need to remove a wedding ring from the glowing coals of a charcoal grill, be sure to soak them in water beforehand.

The Perpetual Calendar -- All You Really Need, Perhaps

The first day of the year can fall on only one of the seven days of the week. This year, 2026, started on a Thursday. Last year, 2025, started on a Wednesday; 2027 will start on a Friday. 2025, Wednesday; 2026, Thursday; 2027 Friday. So why bother buying a new calendar every year? Some people don’t; they use a Perpetual Calendar ¹ instead.

If there were only 364 days in a year, we could keep using the same calendar each year. The number 364 is evenly divisible by 7; there are exactly 52 weeks in that hypothetical year. But that one extra day in our year forces us to have a calendar for each day of the week.

What about leap years? They occur once every four years and have 366 days. We have to “skip over” a calendar every four years. For example, the calendar for 2028 (a leap year) will start on a Saturday. The following year will start not on Sunday but on a Monday.

Thus we need fourteen unique calendars; seven have 365 days; seven have 366, owing to the addition of February 29. This is what some refer to as “The Perpetual Calendar.”

Unfortunately, if you want to keep track of religious holidays, you’ll have to pencil in all those holidays whose schedules follow the lunar calendar ². And this involves more than figuring out the date of the Lunar New Year (aka Chinese New Year). Dates of holidays in the Abrahamic religions ³ (sometimes referred to as Judeo-Christian religions ⁴) also are based on the lunar calendar. This includes Christianity ⁵.

So is the Perpetual Calendar the only calendar you’ll ever need? That’s for you to decide.

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¹ https://en.wikipedia.org/wiki/Perpetual_calendar
² https://en.wikipedia.org/wiki/Lunar_calendar
³ https://en.wikipedia.org/wiki/Abrahamic_religions
⁴ The term “Judeo-Christian” ignores Islam, so I looked for a more appropriate term. See https://www.draslamabdullah.com/post/the-judeo-christian-tradition-history-paradox-and-political-construction
⁵ Yes even Easter requires reference to the lunar calendar. It falls on the date of the first full moon after the Vernal Equinox, roughly speaking. See: https://en.wikipedia.org/wiki/Date_of_Easter

Cold in Summer; Hot in Winter

Why do most folks set their thermostats lower in Summer than in Winter?

I’ve seen summer settings at 68°F (20°C), while winter settings are at 75°F (24°C).  What do they expect the HVAC system to do when it senses an indoor air temperature of 72°F (22°C)?  Should it heat the room?  Cool it?  It’s a paradox.

Engineers who design thermostats have a simple solution for this paradox – they let the user figure it out.  They provide a Cool/Warm setting, which tells the device which setpoint is active.

This doesn't make sense to me.  Not only is it a paradox, but it defies the way people perceive air temperature.

For example, if it’s 18°F (10°C) cooler inside than outside, you should feel much cooler when you step inside. So if the outside air is 91°F (35°C), you should feel much cooler with a summer setting of 77°F (25°C).  And if the humidity is even slightly elevated, it will feel even hotter outside and cooler inside.

Similarly, if it’s 36°F (20°C) warmer inside than outside, you should feel much warmer when you step inside. So if it’s freezing cold (32°F or 0°C) outside, you should feel much warmer with a winter setting of 68°F (20°C).

But it seems that people no longer trust themselves to acclimate.  Heat has been a standard offering in automobiles for over 50 years – it’s free, a by-product of the combustion engine.  The default setting in wintertime is maximum heating, even though the riders wear coats.  And nowadays, nearly every automobile has air conditioning, and the default summertime setting for it is maximum cooling.  Climate control in automobiles mostly is “open loop,” meaning that the system does not monitor the air to see whether the setpoint has been reached.  It just keeps heating or cooling.¹  This is in opposition to indoor heating systems, which are closed loop.

The other drawback to the “low setpoint in summer, high in winter” method is that it’s more wasteful.  It’s like biking uphill into a headwind.

Here’s where I brag about the setpoints I use – feel free to roll your eyes.

In summer, I’m fine with the window units set to 77°F (25°C).  However on cool humid days, I might switch the units to dry mode, even though it doesn’t work as well as a dehumidifier.  In Winter, I use a setpoint of about 64°F (18°C).  Plus it drops an additional 2°C (or 3.6°F) at night in “setback” mode.²  Usually I get up before the furnace turns itself back on, so I experience a warming as I prepare tea / coffee, feed the cat, etc.  That slight warming helps me acclimate to Winter.

Would you like to save money and reduce your ecological footprint?⁵  Then try this:

If you live alone, try a higher setpoint at home in summer.  Wear a light sweater at work or while shopping.  Limit the use of A/C in the car.  And in winter, do the opposite.  Try setting a lower setpoint at home, dress lightly in layers.  When in the car, remove outerwear and limit the use of heat.

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¹ Some luxury cars provide closed loop climate control.  Indeed, I drove an old Audi whose heat and air conditioning seemed to stop working after about twenty minutes.  I don’t really know whether they were closed loop or was just broken.  Either way, it was difficult to get used to the effect.

² It’s a German-made boiler, which means the fundamental temperature units are Celsius.  It provides a Fahrenheit display for most things, but not for the setpoint, which is “programmed” by setting DIP switches ³ on the thermostat’s circuit board.

³ A DIP switch ⁴ or Dual In-Line switch is really a set of switches packaged into the standard outline of an IC. And while ICs have gotten 60% smaller over the past three decades, DIP-switches have retained the same bulky outline of the chip packages they were modeled after.

⁴ https://en.wikipedia.org/wiki/DIP_switch

⁵ What is Ecological Footprint?  Click here: https://en.wikipedia.org/wiki/Ecological_footprint

⁶ Try the footprint calculator at https://www.footprintcalculator.org/

Paper Towel Math

I stocked up on paper towels a while back. I bought two packages of the same brand. One was marked as a triple roll; the other, a double roll.

The triple roll claimed to have 135 sheets; the double roll, 110 sheets.

This doesn’t make sense.

Based on the quantity of sheets in the double roll, the triple roll should have 165 sheets (3 x 110 / 2). But it has only 82% of the required number of sheets. It also means that a single roll should have only 55 sheets.

The other discrepancy appears in the sheet dimensions. The triple roll sheet is defined as 11” by 5.9” while the double roll sheet is 11” by 6”. Perhaps the 6” dimensions is really 5.9” rounded up to the nearest inch. Otherwise, it would mean the triple roll falls even shorter of the required quantity; not only are there fewer sheets, but they’re smaller, too!

And if you notice, the dimensions are for the “half sheet” not the full sheet.

Folks on Reddit can provide more entertaining content on this subject. Please follow these links:

https://www.reddit.com/r/TikTokCringe/comments/ucjrfy/paper_towel_math/

https://www.reddit.com/r/Frugal/comments/1d1zio5/paper_towel_cost_comparison/

https://www.reddit.com/r/mildlyinfuriating/comments/ubvft9/paper_toweltoilet_paper_math_hardly_anything_is_a/

How I Dealt With Yellow Well Water

We lost electrical power when a line of severe thunderstorms swept across our state.  When the power came back 18 hours later, I was surprised to learn that our well water tank still was under pressure – we hadn’t run out of water!

I also was surprised when I refilled the dog’s water dish – the water was yellow!  The first photo below shows two bottles of water.  The one on the left was filled prior to the power outage; the one on the right, after.

There was no foul odor; no odor whatsoever, in fact.  The taste was off, though, as if “softened” by some salt.

My guess is that some silt or rust had been stirred up in the tank when the pump kicked in.  The lower-than-usual tank pressure allowed the ingress of water at a higher velocity.

I figured it would clear up on its own in a few days.  But my wife, who suffers from bizarre medical problems as well as anxiety, kept insisting that we call for service first thing Monday.  Lucky for me she didn’t know whom to call, nor did she know that they respond to emergency calls.  I was afraid that the technician would convince my wife that we needed a special filtration system.  And, of course, emergency calls cost more.

So I decided to flush the tank.

This is extremely easy to do, if you know where things are and you have a short garden hose.  Alas, my garden hose is 100’ – lugging it into the basement wasn’t too bad.  But getting it back upstairs when it was full of water was the most difficult part of the job.

I closed the valve for the house supply and switched off power to the pump.   As well, I flushed the basement toilet (just because I needed to).  Then I attached the hose to the spigot at the bottom of the tank, opened its valve and directed the water into a white basin.  I was impressed by how clear and colorless the water looked.  I let the water drain into the washing machine while I opened a few other taps around the house.

Once the pressure dropped noticeably, I reapplied power to the pump and let it right like that for a short while.  Satisfied, I closed the valve to the hose and opened the valve to the house.  I went back to those open taps and closed them.  As well, I cleaned the toilet to get out the residue and flushed, getting clear water again.

Finally, I enjoyed a refreshing glass of clear, colorless, cool well water.  Which is what I look forward to most after a power outage.

The Tissue Paper IQ Test

Tissues that come in cube-shaped boxes, “aka “cubes,” cost at least twice as much per tissue than those in the rectangular-shaped boxes. Both boxes cost about the same. But the cubes usually contain less than half the number of tissues as the rectangular-shaped boxes.

And yet my wife insists that I buy cubes. They take up less space on tables and the toilet tank; this is true, I admit. But still, I buy the rectangulars and then transfer the tissues into two empty cubes.

She complains about this and tries to throw away the empty cubes before I can refill them. But I persist.

I just can’t bring myself to buy cubes. I imagine the folks that monitor the security cameras look for people who are too stupid to realize that cubes are a bad deal. And then they post pictures of their subjects on some special website, similar to “People of Walmart.”

Is there a website called “People Who Pay Two Times More Than Necessary For Tissues” out there?  I doubt it, but I’m not taking any chances.

Results From the Cold Water Experiment

Soon after COVID-19 arrived in USA, infectious disease experts were motivating us to wash our hands. I’d hear (paraphrased) “It doesn’t make a difference if you use warm water or cold, just wash them.” ¹

Then oil prices rose, and it cost more to run the furnace for heat and hot water.

And the pièce de résistance was from a mental health webinar that said cold showers produce a rise in dopamine (among other feel-good neurotransmitters). ^{2, 3}

This trifecta of accolades for cold water motivated me to cut back on hot water use. Besides, I’ve always looked for ways to reduce my Carbon Footprint. ⁴

So I used only cold water to wash my glasses, hands and face and to brush my teeth. I still used warm water for showering and shaving, though.

One immediate benefit was that I spent less time at the sink – I didn’t have to wait for the warm water to reach the faucet.

Then, when the oil was delivered, I was amazed to see that we needed about 40% less to fill the tank.

As for my mood, I feel pretty good considering it’s the bleakest time of the year in New England.

However, one side effect was pointed out to me during a recent screening for skin cancer. I mentioned that my fingertips were “taking a beating” in the cold weather. The dermatologist diagnosed me with Raynaud’s Syndrome. She suggested that I see a cardiologist or vascular specialist who might prescribe a vasodialator. “In the mean time, keep your hands warm. You can get thin silk gloves to fit under your regular gloves.” I decided not to mention that:

• I do not wear gloves;

• I keep the house at 66 F (19 C);

• I wash my hands with cold water.

All of the above results in vasoconstriction.

I’ve had cold hands for as long as I can remember; my mother taught me to wash my hands with cold water. I believe she was trying prevent me from getting scalded if I accidentally turned on the hot water too much.

As a young adult I read about how Vitamin E is good for blood circulation; ⁵ I figured it would improve blood flow to my hands, so I started taking it when I was a young adult. It did help. As a less young adult, I switched my breakfast from cereal and milk to almond butter and blueberries on rice cakes. Almonds are naturally high in Vitamin E, so my hands continued to feel well. But I heard that almond trees require a great deal of water, and truckloads of bees were needed in order pollinate them. And then I jumped on the “supper is the new breakfast” bandwagon.

I just started taking Vitamin E again last week; already I feel some improvement in my hands. I wonder if it will keep my blood pressure down, too.

¹ https://www.cdc.gov/handwashing/faqs.html

² https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9953392/

³ https://www.bbc.co.uk/programmes/articles/4Q1s9Tyb9ZZmyqZhQk489FS/why-we-should-all-be-taking-cold-showers

⁴ https://www.nationalgeographic.com/environment/article/what-is-a-carbon-footprint-how-to-measure-yours

⁵ https://www.faim.org/the-great-antioxidant-vitamin-e

Nearly Wasted Lotion

Here's what I found at the bottom of a bottle of lotion -- the pump tube ends about an inch from the bottom!  I have enough to last for another two weeks!

Born to Social Distance

Long before the COVID-19 pandemic, I was getting ready to practice social isolation. I’ve always had an aversion to crowded spaces, and I became practiced in how avoid touching door knobs and handles. This guided me in my prescient preparations.

1. Haircuts. I’ve been cutting my own hair for a few years. I’ve always disliked anyone pampering me, so visiting a barbershop or hair salon every month was uncomfortable. Besides, you’re also expected to make small talk with the groomer. And you either have to call to make an appointment, or you have to sit and wait – both of which are intolerable. Buying the electric shaver and trim kit was a great decision. And it paid for itself within eight months.

2. Paper products. Besides being socially awkward (some might say autistic) I am a cheapskate. I refuse to pay more for something than I need to. So when I buy toilet paper, I wait for the 9- or 12-pack of mega rolls to go on sale and then I buy one. It just so happened that right before all the toilet paper disappeared from the stores in my neighborhood, I bought a “12 pack = 48 rolls”. My wife and I had to conserve TP, but this bulk supply lasted more than eight weeks, and we never actually ran out. Nevertheless, I decided to see what it would be like to have no toilet paper. I found that paper towels felt just fine “down there.” Of course I was careful to not flush the wipe. The other paper product Armageddon that I survived was the other TP shortage: Tissue Paper. No tissues? No matter – I had decided to go cold turkey months ago. I switched to using cotton handkerchiefs. I did this more to lower my footprint than anything else. And napkins? Don’t make me laugh – they’re for slobs and sissies.

3. Shopping. I never go shopping. I go “buying.” I decide that I need something, so I go and buy it. I shop online whenever I can because I can convert credit card rewards into gift certificates that can be redeemed online. The only Brick and Mortar stores I bother with are the supermarket, drug store and Walmart. Occasionally I go to a local hardware store if I’m not sure what I need. Fortunately, all four of these types of stores were designated essential, so I almost didn’t have to change my routine of running errands. The one change I did have to make was to eliminate the weekly trips to the library.

4. Masks. Last year my breathing got progressively more difficult. So I decided that I would use the best possible mask while scooping the dusty litterboxes. In late November (or early December) I bought a two-pack of 3M N95 particulate filter masks. This N95 mask is fantastic. It’s also effective protection against airborne viruses like coronavirus. Cheap surgical masks and homemade masks that the CDC mandates only cut down on the amount of virus you emit; they don’t protect you well from others. Masks are tricky, though, and there’s a special protocol for donning them and removing them. And they’re not meant to be reused. So I use my N95 mask only at home during dusty projects. If I were to wear it out in public, I’d be afraid of getting it contaminated with the virus. So when I go out in public, I wear a cheap surgical mask, which I don’t mind throwing away if I need to.

5. Dentists, etc. All those routine checkups we’re supposed to get have been put on hold indefinitely. That includes the semi-annual dental checkup. I haven’t been to the dentist in a few years, and even when I went annually, there was no need for any work except for a cleaning. Colonoscopies, apparently, are another sham. Eye exams, on the other hand, I would try to maintain.

Simple Washing Machine Improvement

A medium load of laundry had been taking over an hour to finish.  When I watched the tub fill with cold water, it looked like effluence from a down spout during a gentle summer rain shower.

I knew the machine had filters for the water, and I suspected they needed to be cleaned, but I wasn't sure where they were.  It turns out that the filters were easily accessible; all I had to do was shut off the water and unscrew the hoses at the machine.  Then just pull out the filters with a pair of needle nosed pliers.

When I did this, I saw that the cold water filter was extremely clogged with metal bits.  I get a lot of this kind of debris from my well water; it gets trapped in the faucet aerators, too.

I submerged the filter in a small cup of vinegar, shaking it vigorously, until it looked mostly clear.

The next load of laundry went so much more quickly.  An added benefit was that the solid dark clothes no longer were left mottled with a sludge of gray lint.

Have you ever cleaned your washing machine's water intake filters?  Do an Internet search to see just how easy it is!

Measure Your Laundry Detergent

The cap on a bottle of liquid laundry detergent doubles as a measuring cup.

Most brands instruct the consumer to "fill to line 1 for medium loads." Line 1 on this cap is about 1cm from the bottom, as shown in the photo below.

As well, when you put the cap back on the bottle, the cap and bottle are designed so that any residual detergent that remains in the cup drains back into the bottle.

I thought everyone knew that until the day I saw my wife pouring the detergent directly into the washing machine. Not only do you waste money using more detergent than you need to, the excess detergent produces lots of suds that muck up your drain pipe.

If you want to reduce your ecological footprint, this is one way to do it.