Guest Contributor – TomD – 03JAN2022 – Photo
Category: Guest Contributors
Guest Contributor – TomD – Sony A7 IV Camera First Impressions
(Editor’s Note – I’ve decided to collect Tom’s observations into a separate post and I’ll update it as they come in. I’m very interested in these observations as I wait for my A7 IV to wend it’s way through the delivery chain. – photog)
The A7IV showed up unexpectedly early last Friday the 24th. Your’s?
Cameras are so complicated these days at configuring one to my preferences is almost like moving to a new house.
Sample below, some of the wife’s yard decoration.
,,,
I haven’t had a chance to wring it out yet. Other than the impression that focus seems to be instant in all circumstances and that the form factor is more comfortable in my hand, I don’t have a lot to report.
To someone who has had a succession of now 8 Sony cameras, the much-ballyhooed new menu system just means that I have to relearn the menu system. The function button above the control wheel thankfully still gives immediate access to 95% of the functions that I use the most. And you also still have 7-8 buttons and controls to which you can assign functions.
I’m looking forward to playing with the face and eye tracking.
…
Still playing with the camera, it will take a while.
Just learned a couple of things, my camera, at least, does much better images with the exposure dial kept to -.7.
Tried several exposure stacking series and found that, in aperture priority, the camera mostly but not always creates the different exposures by varying the ISO. All the other Sonys have always varied only the shutter speed. One series inexplicably varied both ISO and shutter.
Big disappointment: My LA-EA 4 does not function at all with this camera.
On the other hand, the focus on my 90mm f2.8 macro has always been sluggish and hunting on my other cameras but it is instant and responsive on the A7IV. The eye autofocus is unbreakable on my animals around the house
30DEC2021 Update
Here is a a shot of mine wearing a 28-70 f2.8 lens.
Hat Tip to Chemist for this Link. Red States Starting to Coordinate Their Interests
Here’s the beginning of a counterattack against the corporate thugs who carry water for the Marxists. Hitting the banks where it hurts is a very good beginning. They should do the same to the banks that cancel people for free speech. It’s finally good to see some coordination getting started.
Guest Contributor – Chemist – Reclaiming Christmas
Mrs. Chemist and I are still working but plan to take the week between Christmas and New Year’s off.
One of the things I loved the most about Christmas vacation as a child was the lack of responsibility – the absolute immunity from having to do anything. It was glorious!
Then, as I got older, responsibilities started to inject into my Christmas vacation. First it was term papers and other assignments over “Winter Break”. Later, my brief career in retail required I work harder that week than any other week of the year. (Retailers call the week between Christmas and New Years the “Thirteenth month” because they do as much business that week as a typical month through the year. After that it was graduate school when the lab and the instruments were barely used and I could get more work done. Then, early in my professional career, I worked through holidays and weekends to prove myself.
I’m done with that.
Mrs. Chemist and I will spend at least one day doing absolutely nothing: No chores, no shopping, no work, no news – nothing a responsible adult “Needs” to do. We plan to sleep late, enjoy each other, watch movies, eat bad food and just enjoy.
We are really looking forward to it.
Guest Contributor – The Fat Man – 01DEC2021 – Photo
Church at Dawn
Guest Contributor – TomD – The Symmetry of Chaos
“But the size of the community isn’t the defining parameter for how safe a place it is.”
The word fractal was trendy once, may still be but certainly applies. The true definition of fractal is a pattern that endlessly repeats on different scales. The memes that turn an ordered society into a disordered one work well and create similar lawless climates at anywhere between small town scale to national. Same poisonous ideas.
Another way of looking at it would be as entropy. A well functioning society is a highly ordered system and there are near infinitely more disordered states that ordered ones. Therefore, random changes introduced into an ordered state are near infinitely more likely to degrade the system.
Political conservatism is an instinctive method of dealing with the reality that willy-nilly releasing totally unproven assumptions into an ordered society will greatly increase the entropy (disorder) of that society. So maybe the concept that there are 73 genders that we can all sequentially occupy by simple declaration should be examined for a while before being released into the wild as a fundamental ruling precept.
Guest Contributor – Chemist – America Loses Its Way
Frenchman Alexis de Tocqueville said, “America is great because America is good, and if America ever ceases to be good, America will cease to be great!”
What does it mean to be good?
In my mind it means we are governed by Judeo / Christian values and we stick to the rules. We have a government of laws, not men and no man is above the law.
America was the place to take a chance, build a business, a family, a life because it was governed by laws. There were rules and the rules were enforced. In other countries you might labor and sacrifice for decades to build up a business, only to see the government nationalize it “For the greater good”. But America wasn’t like that. There were laws to protect you and a written Constitution to back up those laws. The constitution limited the power of the government. It was unheard of!
America allowed people to take risks and prosper and the risk takers, the winners, the entrepreneurs came here. They built companies and, in so doing, created wealth and prosperity for millions of other people.
Recently, however, America has changed. It is no longer “good”. Certain people are now above the law. Congress exempts itself from the laws it forces the rest of us to live under. Federal and local law enforcement agencies “Seize” money and property and innocent people have to prove they deserve it to get it back. The wealthy and connected go free. While the nation’s premier law enforcement agency hides evidence allowing the innocent to go to jail. The Clintons, Kennedys, Duponts, actors and celebrities never pay for their crimes.
One class of people is permitted to riot, burn and murder and they go free. Another class of people engages in a few hours of peaceful protest and they spend months in solitary confinement without a trial.
It used to be that each branch of government knew its limitations and would not dare to try and do something that was not specifically written in the constitution. Now we have an executive who has the attitude of “What are you going to do about it?” They create powers that don’t exist (Vaccination mandates) and ignore duties spelled out in the constitution (Enforce the boarders).
Entire cities have decided to stop enforcing property laws and allow wholesale theft from retail businesses. Then the cities are surprised when the businesses – the makers of prosperity – leave. Worse yet, they hurl epithets at them as they leave calling them “Greedy capitalists”. Yet who could blame them? They tried to play by the rules. The rules said they paid taxes and the city protected them from thieves. Now the city says; “No protection, but you still have to pay taxes”.
Who would build a business in a country where it can all be destroyed or stolen tomorrow and there is no recourse? Who would invest when the government is talking about taking your investments in the name of “Fairness” or “Equity”? Right now there are elected politicians who want to take your pension, IRA and 401K because other people don’t have one. Just last month, the current administration talked about “Taxing unrealized capital gains”. That means: If you buy stock or a home or anything and the value increases, you owe taxes on the increase in value. Even if you have not sold a share of stock or your home. the feds want their cut.
All of these ideas, as stupid as they sound, create uncertainty and that kills investment.
America is no longer good. In a misguided attempt to try to atone for wrongs that may have been done hundreds of years ago, some Americans are destroying everything it ever stood for. (Others are doing it out of sheer greed.) Our constitution is one of the greatest documents ever written and is the blueprint for a prosperous nation – a nation of laws. John Adams observed that “Our Constitution was made only for a moral and religious people. It is wholly inadequate to the government of any other.” We are no longer moral. America is no longer good and unless we change it back, the future will not be pretty.
Guest Contributor – War Pig – Favorite Westerns
My favorite western is Once Upon A Time In The West, followed by True Grit/ Rooster Cogburn (I consider them to be part one and two of a whole story), followed by Eastwood’s spaghetti trio. After that I like western comedies such as the Trinity movies with Terrence Hill and sometimes Bud Spencer. Blazing Saddle is a joy but could not be made today. Honorable mention goes to Quigley Down Under as it is set in Australia, and besides Selleck as the protagonist, it has an absolutely smashing musical score. I grew up watching westerns on TV and at the drive in. Roy and Dale. Lash LaRue, Rin Tin Tin, Sky King, Gene Autry, Gabby Hayes, Cisco and Poncho, you name it. I even belonged to the Rin Tin Tin fan club.
Guest Contributor – TomD – Thoughts on Energy
In Reply to Energy Equates to Wealth
and Guest Contributor – Chemist – Thoughts on Energy
You don’t need to be all that intelligent to realize that the entire green movement is built on extremely shaky engineering underpinnings. And I’m pretty sure those at the top fully realize the sheer unreality of the movement. But, I think it’s a decoy and that the base impulse behind the entire thing (at the top levels anyway) is Malthusian in nature. There are just too many people, increasing at an exponential rate and that trend will not end well.
I have sorta had those leanings myself for a good portion of my live. Decades ago, I remember watching some documentary showing the world population through history. During the Napoleonic wars in 1800, it was around 1 billion, with the GREAT majority of that in China. Over 200 years later, during WWI, it had only grown buy around 15%-20%. I remember thinking that, whatever the problems of the early 20th century world, very few people ascribed them to a lack of population.
When I was born after WWII, the number was around 2.75 billion. What’s it up to now? 10 billion?
I’m not wise enough to know if there is a optimum human population or what it is. I do know that if there is a provable optimum and that population level is significantly below current (as I suspect), I am not aware of any method of getting from here to there by any means that I could condone or tolerate.
I’m not sure that last statement applies to the top elites of the green movement. I think they just may want to bring the whole structure down and let the chips fall where they may as long as they are protected.
Eggs, after all, must be broken.
Guest Contributor – Chemist – Thoughts on Energy
In Reply to Energy Equates to Wealth
You are more correct than you know. The green revolution is powered by oil. Oil to make diesel fuel for the giant tractors and combines that plant and harvest the crops. Oil to make energy to make the fertilizers that turn marginal soils into high yield soils.
Without petroleum we would be poorer, hungrier and there would be fewer of us. Millions would have starved to death over the last 100 years that, instead, thrived due to petroleum.
If you want carbon free energy you have to look at nuclear. The greens may not like it, but its the only real solution if carbon is the problem. The newly designed modular reactors are incredibly safe and the Thorium cycle reactors are not only safe but do not use nor do they produce material that can be weaponized.
Ah, but: Nuclear bad! (Insert image of Frankenstein’s monster near a torch.) Its dangerous right? Deadly even! More Americans were killed when Biden abandoned Afghanistan than have died due to Nuclear power accidents in the US since the first reactor. That’s a pretty damned good safety record.
Solar? Its a boondoggle. Here is something they don’t talk about a lot wrt solar panels: They only last about 20 years. And the output drops every year. So if you are getting 5KW your first year you are getting about half that a decade later.
Oh, and its damned near impossible to recycle a solar panel.
Its been a lot of years since I did the math (College undergrad research project) but the last time I ran the numbers, it took more energy to make a solar panel that it ever generated in it’s lifetime. It turns out that it takes a crap ton of energy to make, purify and melt silicon. Who knew?
Wind? Another boondoggle. Look into disposing of damaged or end of life turbine blades. There’s a nightmare for you. And the vibrations from the turbine destroy the land they are mounted on to the degree that you can never put another turbine there. If you love nature, don’t look at the number of birds and bats killed by these things.
Geothermal? Maybe. I don’t know how many locations are suitable for it though.
If we could get past the fear of nuclear power, we could build a golden age with cheap, plentiful power and yes, make long chain molecules from water and CO2.