Thursday, October 19, 2023
A Life in Dolls; my Resume
Thursday, September 7, 2023
Review, The Christmas Reindeer by John Donald O'Shea
Tuesday, September 5, 2023
Memoir; Writing your Life Story: Fall is Coming
Sunday, September 3, 2023
Sunday, July 30, 2023
More Collections of Things I Don't Collect
Thursday, July 27, 2023
American Doll and Toy Museum: Museum Updates
Friday, May 12, 2023
American Doll and Toy Museum: In Memoriam R. Lane Herron, doll artist, author, n...
Friday, May 5, 2023
Review of The Stuffed Animal by John Donald O'Shea
Friday, March 31, 2023
American Doll and Toy Museum: Medieval Inspiration
Our Guest Blogger, Dr. David Levy
Thursday, March 9, 2023
The International Doll Museum blog: Regional, Ethnic, and International Dolls: America...
American Doll and Toy Museum: Today is National Barbie Day!
Thursday, February 23, 2023
From our guest blogger, Dr. David Levy, " Of Comets, More Comets!"
SSkyward ( having formatting issues, sorry)
March 2023
D avid H. Levy
Of comets, more comets, and Fritz Zwicky
Since October 1965, when I spotted
my first comet, Comet Ikeya-Seki, I have seen 227 different comets. Near the dawn of my passion for the night
sky, watching that mighty comet rise, apparently right out the
This project has a rich
history. It is loosely named for
astronomer Fritz Zwicky, one of the founding astronomers at Palomar and one of
the foremost scientists of the last century.
He developed not the big Schmidt but the original smaller 18-inch
Schmidt camera, the very first telescope atop that mountain. Since this project is named after Zwicky,
why are its comets called “ZTF” instead of just Zwicky? It is because the comets are named for the
project, not the man.
The historical Zwicky actually had little interest in
comets. His career leaned towards the
big questions of cosmology, the study of the large-scale issues of the
Universe. But he was the first regular
user of Palomar’s 18-inch Schmidt camera, the telescope Gene and Carolyn
Shoemaker and I used to discover our comets, including the one that collided
with Jupiter in 1994. That in itself was
a tribute to Zwicky, for it offered insights into how comet impacts contributed
to the origin of life on different worlds.
Zwicky was not into comets, but he was deeply concerned with the distant
explosions of massive stars that he and colleague Walter Baade called
supernovae. When he began using the
18-inch there were 12 known supernovae.
He discovered 121 supernovae with the 18-inch, 120 by himself and one
with Paul Wild.
Even though I never met Zwicky, I
can share three aspects of him, not including the most famous one in which he
called anyone he did not like a
“spherical bastard.” The expression was
intended to mean that no matter from which angle you look, that person is (or
was) a bastard. One story I heard from
Walter Hass, founder of the Association of Lunar and Planetary Observers, who
said that when Zwicky was having a quiet chat in a corridor at Caltech with another astronomer,
one could hear him two blocks away. The
other involved Zwicky’s observing coat, which he left in a closet at the
18-inch observatory building. One night
as I was about to observe alone there, as Gene Shoemaker left the building he
said “If you get too cold, you can wear Zwicky’s coat! The thought of that coat haunted me all
night. Third, my friend David Rossetter
named his large 25-inch diameter reflector Fritz, after Zwicky’s first
name. It is a wonderful telescope named
for a brilliant man.
In January, the ion or gas tail of
Comet ZTF showed a sort of disconnection in which the part of the tail closest
to the comet was a thin line which suddenly broadened to a larger fan further
out. This “disconnection event” was
closely tied to a sudden increase in sunspot activity. This ZTF comet teaches us how comets interact
with the solar wind.
As this article goes to press, there
is not one ZTF comet, but two. David
Rossetter and I saw the other one at our club’s dark observing site. The second one is much fainter, visible as an amorphous smudge of small slowly moving haze. As I looked at this second comet, I tried to
understand and appreciate the seminal role that Zwicky played in his time. And in our time, that role has expanded to
explore in still greater detail the night sky that he loved.
Saturday, February 18, 2023
American Doll and Toy Museum: Toy Fair
Thursday, February 16, 2023
American Doll and Toy Museum: Visions of Green
Thursday, January 5, 2023
Where have all the Christmas Trees gone?
Where have all the Christmas Trees gone?
On this tenth day of Christmas, I must note something was missing this season. There were almost no live Christmas trees being sold at grocery stores or elsewhere. I’ve only seen a few trees sadly laid on the curb.
I’m not seeing that many good sales, e.g. 75 to 90% off at the stores. I couldn’t find many fresh wreathes, either.
An Internet search revealed that we’ve had a shortage since 2016. In 2021, supply chain issues fueled the shortage. Before that, COVID affected the sale of trees. Ikea revealed they did not sell live trees because they wanted to be environmentally friendly. Real trees have become more and more expensive as well, with 100.00 not being an unusual price.
Myself, I have mixed emotions. When we got live trees, we took care of them, and then my dad took them down to the ravine for our birds to use. Later, my mom developed allergies. We began to use artificial trees, and could keep them up till Epiphany, a practice still in effect in our family. The last real tree we had was a small one that fit in an old enamel pot. It was about three feet tall. Our new puppy Smokey, was a little wild. We thought he might knock it down, or think we brought the bathroom inside for him. Our first dog Killer, a little poodle mix, did think that.
When we brought the tree home with Smokey, he promptly got sick in the car. We had to clean up the upholstery, and minister to the tree, that had a crooked trunk.
We never wasted our trees.
My mother had memories of lashed
During my childhood, my grandparents had big live trees, and later, big artificial trees. I did small theme trees, made trees, decorated trees, all through the house. Our local Festival of Trees and the Hoover Presidential Library displays inspired my mom nad me. We even had a bathroom tree decorated with doll sized perfume bottles. One day, we heard a scream from that room. My dad walked in and saw the perfume tree for the first time. “Oh God!” said he, “Doll things in the bathroom!!”
My current big tree is artificial, and prelit. I do have live holly bushes and a lot of evergreens, some older than I am. Our tree has unbreakable ornaments; my little girl cat is not above knocking the box tree down. Her toy box is under it; if the toybox gets moved, she expresses her displeasure by knocking the tree down. My antique ornaments are in glass cases or safely tucked away, so also are my Christopher Radkos,, Polonaise glass, Victorian glass ornaments, Shiny Brites, Dresdens and other precious examples. Many are carefully packed away. Every year, I look for more, and rotate collections, just as my mom and aunt used to do.
Somehow, I didn’t see as many pumpkins at Halloween, either. I’m all for the environment, and one of my blogs is full of greening tips
[Dr. E’s Greening Tips for the Common Person], yet, I love tradition, too, and love that Christmas trees are recycled.
Well, two more days of Christmas to go. Hope you get to celebrate Twelfth Night, and if nothing else, read the Bard’s play of the same name.
Happy New Year!
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