Happy Easter!

From the Holy Scriptures - Mark Chapter 16 Verses 1 through 7:

1 And when the sabbath was past, Mary Magdalene, and Mary the [mother] of James, and Salome, had bought sweet spices, that they might come and anoint him.

2 And very early in the morning the first [day] of the week, they came unto the sepulchre at the rising of the sun.

3 And they said among themselves, Who shall roll us away the stone from the door of the sepulchre?

4 And when they looked, they saw that the stone was rolled away: for it was very great.

5 And entering into the sepulchre, they saw a young man sitting on the right side, clothed in a long white garment; and they were affrighted.

6 And he saith unto them, Be not affrighted: Ye seek Jesus of Nazareth, which was crucified: he is risen; he is not here: behold the place where they laid him.

7 But go your way, tell his disciples and Peter that he goeth before you into Galilee: there shall ye see him, as he said unto you.

After being in the ground out front for over seven years, this cactus is finally showing signs of being as prolific as some of the other Argentine Giants in town. These three flowers opened late this afternoon. There are numerous more flower buds on the cactus that should also be opening soon.

There are also buds near the bottom of the cactus that will be new cactus limbs, not flowers. There is plenty of room for the cactus to expand where it sits, so we’re glad to see it starting to take off. This cactus, native to Argentina, has an unusual growth habit for a cactus. It does not get any taller than about two to three feet at maturity and has sprawling limbs that grow just as wide as the main plant.

More about Echinopsis Candicans:

Echinopsis candicans is a species of cactus from northern and western Argentina (Monte Desert). It has large fragrant white flowers that open at night.

The cactus has a shrubby growth habit, with individual stems up to 60 cm (24 in) tall. The plant as a whole can be as much as 3 m (10 ft) across. The stems are light green, with a diameter of up to 14 cm (5.5 in) and have 9–11 low ribs. The large white areoles are spaced at 2–3 cm (0.8–1.2 in) and produce brownish yellow spines, the central spines being up to 10 cm (3.9 in) long, the radial spines only up to 4 cm (1.6 in).

Click on the image to enlarge.

UPDATE April 17, 2019: As mentioned in the post above, the cactus is showing a great amount of activity and growth. There are over a dozen new flower buds that look as if they will be coming out soon and all at once.

Now that the cactus flowers have started to open here at the homestead, the bees are out in force. I took this shot of a honey bee with its head, thorax and wings buried in the stamens of a hedgehog flower out front. The bee was burrowing down to gather nectar at the base of the stigma, I guess. Click on the image to enlarge.

Damsel and I have been out in the yard over the past couple of days taking photos of the recently opened flowers on both the beavertail cacti (opuntia basilaris) and hedgehog cacti (echinocereus engelmanii). There are flower buds forming on other cacti in the area and we will look forward to getting more images of those when opening.

The weather is quite pleasant this afternoon with light breezes and 93° temperature. The forecast is for more of the same tomorrow and then cooler at the end of the week with a 20 percent chance of precipitation. Gotta love the Arizona springtime weather!

A sure sign that the weather will be getting warmer is the reappearance of Turkey Buzzards (Vultures) after their winter migration to Mexico is over. There have been Buzzards overhead for a few weeks now, but they now seem to be circling more frequently over our little parch. I photographed this one as it swooped over our house this afternoon.

Another more subtle sign of spring is with the squirrel above. If you click to enlarge the photo you will see that her little teats are swollen as in she is nursing her offspring hidden away in some tunnel nearby. She was venturing up to see what could be foraged underneath the bird feeders out back when I spotted her and took the photo.

As for the weather itself, Wickenburg and Arizona in general have been experiencing a cooler, longer winter this year as is most of the country. Our daytime temperatures have finally risen to high 70’s or mid 80’s with warmer temperatures to come soon. Nights are still cool, however with lows in the low 50’s.

We actually look forward to the summertime high desert temperatures. That’s one of the many reasons we moved to Arizona.

Archaeoastronomy’s Earth Clock Graphic shows Earth’s current position relative to the cusps of equinoxes, solstices and cross-quarters. As you can see, Earth is crossing through the Vernal Equinox cusp along its orbit around the sun. As of 14:58 Arizona Time, we are now officially in the spring has sprung mode.

Our early signs of spring have started. Damsel’s Flowering Plum is full of blossoms and her Daffodils are opening, no thanks to the colder late winter weather here. Wickenburg actually had three or four days of snow this winter which is highly unusual. The high temperatures were seldom above 60 degrees F. for much of February to mid March.

The rest of the xeriscape garden is also showing signs of spring, albeit later than normal. We have several beavertail cacti which all are sprouting flower and paddle buds. The Argentine Giant out front is showing flower buds and a new arm sprouting, maybe two. The other prickly pear cacti will be getting flowers later in spring. The giant saguaro out front should also be getting flowers in late spring.

I’m sure that with the cactus flowers opening and other springtime events, Damsel’s (and my) camera will capture some of it for posting here. Stay tuned . . .

Damsel’s sister is an Ancestry addict, having traced not only her roots, but also those of mine, and many of her other in-laws. Thanks to her, we were able to look back in our family tree to establish that, indeed, there were Irish ancestors in both Damsel’s and my lineage. In both cases, we have to go back quite a few generations to actually find someone who lived on the Emerald Isles.

Damsel’s birth surname is quite Irish-sounding, while mine is more of English derivation. In both cases, we each trace to that region of Europe with some Dutch showing up in my ancestry (e.g. Van Patten, Van Slyck). Damsel has some Native American in the Oklahoma region up her tree.

Regardless of our actual heritage, we’re both Irish today as we settle in to enjoy a traditional (to Irish Americans) Corned Beef and Cabbage boiled dinner this afternoon. We hope that you are enjoying the day as well, Irish or not.

Before there was a PI key on our Bowmar Brains, many of us would approximate the value of PI using the formula 355/113. Some of us also memorized the first nine digits of Pi - 3.14159265 and input that into our calculators. Either way, the result would be off by less than 1 part per million, good enough for most applications short of space launches.

Scientific American has this offering about How Much Pi Do You Need?:

You might have observed Pi Day on March 14. It gets its name from 3.14, the first three digits of the ratio of a circle’s circumference to its diameter. Always on the lookout for excuses to eat pie, some geeky math types also celebrate the number on July 22. The fraction 22/7 has a value of 3.142857, so it has the same first three digits as pi.

Both 3.14 and 22/7 are approximations of pi, so the two days deserve the same title. In fact, 22/7 is closer to pi than 3.14 is. So if you’re an aspiring pedant, you can choose to celebrate July 22 as Pi Day and March 14 as Not Quite as Close to Pi Day. (Either way, you’ll enjoy more pie.) But what does it mean to be an approximation of pi—and why does it matter?

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This interesting article goes on to discuss how many decimal places of PI accuracy are needed for space operations, navigation (GPS) and quantum mechanics.