Bitchin' Dave's Newsletter - Aug 15

  

August 15, 2023 Insights, news, ramblings, and other serious nonsense from Dave

Dave’s Musings

One of my lifetime bucket list items is to experience the aurora borealis; to see it overhead is a bit of a dream. 

I have been traveling for a few weeks through Vancouver, into whistler, and over to Vancouver island to visit Victoria. Any or all of which “could” provide viewing opportunities. 

But unfortunately, there was only one day where the northern lights were visible - and only through a camera lens, not with the naked eye. So my quest remains unfulfilled for now. 

But I did have some amazing star filled skies and the persied meteor shower was completely visible one night. So it wasn’t a total loss. 

There’s a Facebook enthusiast group I was following; someone posted a cool video from the night it was almost visible: 

https://m.facebook.com/groups/northernbcaurora/permalink/1619447131798122/?refsrc=deprecated&__hwl=1&_rdr

  

The helicopter that’s on Mars - Ingenuity - continues to have successful flights around the Martian landscape.  And last week, it captured a picture of the Perservance Rover, which is kind of a cool thing.

Theres some exciting research going on in the fields related to technological advancements.  A group of researchers in Spain has combined a variety of polymer and a graphene to create a something that is clear and electrically charged - but which can be folded and used as a screen.  It’s a cool leap forward and underscores how much research is being done to find the next “dig thing” (even if it’s little) phys.org article

I saw an article recently that calls out the contemporary resort at Walt Disney world as the ugliest hotel in Florida.  Where’s the love, man? “Disney World is usually spot on when it comes to designing things, but what in the world were they thinking when they created the iconic (and ugly) Contemporary Resort? It looks like a futuristic Aztec pyramid, which is not something you would normally associate with Mickey Mouse.  Although it's not much to look at, the Contemporary Resort is one of Disney's most beloved places to stay. It's been around since day one of Disney World, opening on October 1st, 1971. In addition to being one of the ugliest buildings, it's also one of the loudest, since a monorail runs right through the middle of it.” Unsightly buildings in all states

Here’s a fun blog from a couple who made a trip to central California in the Tesla.  What makes this compelling is that there are no superchargers / fast chargers nearby. And not many level 2 (240v outlet types) to be found.  So they did a lot of “trickle charging” connected to typical wall outlets.  Its a fun read  Acterra blog

One Little Spark …  … for your imagination

Take a moment to consider what happened in Ohio last week. Like many states, Ohio grants citizens the rights to propose a constitutional amendment, if they can get enough signatures on a petition. Then, the amendment goes on a ballot and needs a simple majority to be an amendment to the states constitution. 

The state GOP wanted to pass legislation to ban abortion. But the citizens got the required signatures to keep abortion legal, as a constitutional amendment. The GOP saw that as a threat and proposed a change to the law and change the rules on constitutional amendments to require a 60% threshold (rather than simple majority), and a few other punitive things. 

They held a special election (which may have violated the law as it’s written, that’s still being determined) and cost the taxpayers money. Holding it on a random day in August, they thought maybe voter turnout would be low…

And the voters were motivated and turned out in force to vote down the changes. Voters who normally didn’t vote in such things. Voters who live in rural areas who may or may not vote for the abortion issue turned out. 

It reminds us all that the power of democracy is still strong. And we can do a lot with that power. 

Dave’s latest video

This week I'm talking about hiking up in whistler.   https://youtu.be/6eDE-Fu6GrU

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Bitchin' Dave's Newsletter - Aug 8

  

August 8, 2023 Insights, news, ramblings, and other serious nonsense from Dave

Dave’s Musings

I am a bit of a soccer fan. Some may find it “boring” and can’t accept that games can end in a tie. But me, I enjoy the subtle strategy and the nuances of the game. These are true athletes, having to play twice a week, running somewhere close to 10 miles in a game while showing agility and a skill with the ball. 

Recently Lionel Messi - who may very well be the greatest all time to play football - joined InterMiami. He’s older, and I admit I wasn’t sure how he’d fare …but he had been nothing short of outstanding. And is absolutely worth watching if you get the chance. He is on another level. 

And he’s raised the specter of the MLS from an okay league to something enjoyable to watch. 

  

An overdue tip of the cap in memory of Evelyn Granville, one of the original computers at NASA, who passed away recently. Although she wasn’t specifically mentioned in Hidden Figures, she was another brilliant mathematician who helped America get into space.  You can read her obituary here: Evelyn Granville obituary	Recently, 60 Minutes had a segment about a cold fusion breakthrough. The actual event happened back in December, when lasers created an ignition that lasted a fraction of a second. Reading about it is a bit droll, this segment encapsulates it well. YouTube 60 minutes segment

There are some quirky and odd things that happen at Disney parks. Like the Soarin’ game and being able to continue it after you leave Epcot. I blogged about that here: Soarin challenge But there’s also the first pickle of the day at Disneyland which is also fun and amusing. You can read about an adventure to try and get it here:  First Pickle Award

There is this odd story about top researchers being asked to join virtual conferences during Covid-19 to share what they knew .... and now they are receiving large bills for having gotten involved. And they have court orders requiring the payment. In short, a group of people made up an organization, then proceeded to take advantage of these scientists for their own gain, and the videos they made wound up behind paywalls, meaning they were all pointless in a way. Scientists hit with massive bills

One Little Spark …  … for your imagination

The state of Florida has a huge insurance issue.  The Washington Post did a piece recently hilighting the general issue and focusing in one particular company, UPC, and their insolvency, the states’ utter incompetence in handling the situation, and how the company used parent companies to absolve themselves of liability yet still remain enormously profitable.

All the while, real people got screwed and have damaged homes and lives. And the rest of us who live in the state have to make up for the company’s insolvency by paying an additional fee to help the people who got screwed. 

As a reminder to those of you who aren’t paying attention, this all happened under the watchful eye of current governor (and can’t-be-bothered with citizens problems because he simply doesn’t care) desantis. The cautionary tale is that when you elect someone who is only in it for themself, you get someone who is only it for themself. 

And the secondary takeaway is that there need to be some guard rails to regulate these companies - because companies can’t be trusted to act in the best interest of anything or anyone other than the people with the largest financial stakes in the company. 

https://www.washingtonpost.com/climate-environment/2023/08/04/how-florida-let-top-insurer-abandon-homeowners-their-time-greatest-need/

Dave’s latest video

I take a look at the Omnimover, the ride vehicle used in the haunted mansion, and build it in legos. https://youtu.be/qbfAi_NZTIc

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Bitchin' Dave's Newsletter - Aug 1

  

August 1, 2023 Insights, news, ramblings, and other serious nonsense from Dave

Dave’s Musings

I’ve been keeping up with the news about “return to office,” and what I find most intriguing is that from a company’s perspective they feel they can “better manage” their employees, mentor them, and produce some nebulous “better results” with people who they can see. Even though the unexpected nature of sending people home during the pandemic caused high productivity and record profits for most companies!  

But there’s rent to pay, certain corporate tax breaks for having offices, and the commitment to the community that are important (the sandwich shop on the corner and the dry cleaner around the block rely on people coming for the office, for example).

For employees, the flexibility to work a more balanced schedule, with the ability to stop and start, take reasonable breaks to do things, and to generally help the work-life balance is a win. Plus, of course the lack of commute and commuting costs is huge. 

We’re clearly going through a renaissance of sorts. Much as we did when people moved to suburbs and started first commuting to offices. If you look back in history, this caused similar sorts of issues that had to be solved. 

How this ends is anybody’s guess. But I think it’s safe to say that it will be different than it was - and different than it is today. 

  

Falcon Heavy had a launch this week. I find this exciting and interesting based on it being 3 rockets strapped together - and they return them all to earth and land them.  The funny part (to me) is that I had plans to go up and watch this launch, but the weather was iffy, so I chose not to… and it got scrubbed two days in a row. And I was out of town when they finally did launch.  But I still enjoyed watching online. You can watch a replay at the link below: Falcon Heavy Launch

A group in Switzerland took a novel approach to looking at climate change, and what we can do about it. What they did was to crunch the numbers and used that data to suggest possible opportunities “It creates a data map made up of what-if decision pathways based on understanding existing uncertainties to help stakeholders and policymakers make decisions on climate action.” In the end, they suggest focusing on “other” things, like cooking, heating, industrial processes, and so forth in order to more affordably reduce the impacts of climate change. They also point out that a "portfolio approach" to energy supplies and usage would be helpful. Its a good argument that relies on solid data, and which we could start implementing right away. Fastest route to climate turnaround

The state of Oklahoma, where "tourism is a top industry" (their quote!) announced plans for the American Heartland Themepark. The reports are short on details about how this will be funded or who is involved. But they say they have some former Disney Imagineers working on the resort, and that it will open in 2025. The intent is to make it American-themed, heartwarming, and "family friendly" and they specifically talk about the RV park they'll open for guests. And naturally, they compare it to - and say it will compete with -Disney World. As a Disney aficionado, I can assure you that while it may be popular in the heartland, it will be nothing like Disney, Imagineers not withstanding.

I found this fun little probabilistic analysis of how many tickets one needs to buy in order to have 50-50 odds of winning some prize. It’s based on a specific game in the Canadian lottery system, but the principle applies to any.  In this example, you need to buy 174 tickets to assure that you will win “something” - which is likely a low level prize.  It’s a fun, geeky sort of read. Enjoy! 50-50 chance of winning

One Little Spark …  … for your imagination

The state of Florida (shamefully and reprehensibly) has implemented a new curriculum to teach black history.  It quite literally white washes history and uses phrases like slaves "learned skills they could use later in life," stays away from mentioning them being enslaved, and ignores simple truths.

They go on to talk about the Ocoee massacre (it happened right here in Florida: people of color were killed, their community destroyed, because a black man had the audacity to vote) using the rhetoric that “people on both sides committed violence” - downplaying it as much as possible.

It’s incredibly disheartening to realize that a group of white people created a curriculum for students in Florida, without using the wealth of information that exists on the topic, and without consulting scholars on the topic.  They want to create a point of view that "doesn't make white people feel bad."  Talk about snowflake behavior.  It’s not that hard to confront reality, and then learn from it.

More here:

https://www.tampabay.com/news/education/2023/07/21/benefited-slavery-critics-say-some-states-examples-were-never-even-slaves/

Dave’s latest video

I've had some success with hydroponics, and I am sharing how it went! https://youtu.be/aHrZq8C80QM

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Bitchin' Dave's newsletter - July 25

  

July 25, 2023 Insights, news, ramblings, and other serious nonsense from Dave

Dave’s Musings

There is much chatter about “Bud Light stock tanking” due to the controversy about the beer company sending some special cans to a trans person. This has come up again recently; the governor of Florida has threatened to sue Bud Light over the controversy because … reasons!

The problems I have with the whole notion are (1) what childish behavior to even regurgitate such nonsense, (2) there is a bunch of misunderstanding of stock and the ownership of Bud Light (Anheuser Busch was bought by INBEV some years ago and they also own many other brands), and (3) there’s something weird going on. 

The beer was given to the personality on April 1st. The stock did in fact go down by almost 20% - but not until May 31st (two months later!), and has since recovered to just a bit over 10% down. 

Is this due to the public outrage? Or is this another case of GameStop and the Robin Hood effect?

Or is the shift in stock price not even related?

That gap in time does make me wonder what is going on….

  

A few months ago, SpaceX attempted a suborbital flight with "Starship" - one of the largest rockets we have ever conceived - using 33 engines. It was spectacular, but ultimately a failure as it pitched out of control, and it also destroyed the launch site. Undeterred, the company upgraded the launch pad, and fixed a few issues with the rockets themselves. And now they are getting ready for another test. Except that they still need FAA approval - which is going to be a process. But stay tuned. It will happen eventually.

Researchers have developed a way to cool the air using no electricity! The concept is to use "radiative cooling, thermal insulation, and evaporative cooling" - essentially using solar rays to cause evaporation in what you might think of as an igloo cooler. Its a very smart, and fundamentally simple design that could provide a low cost alternative in places where the power grid isn't designed to be rapidly expanded in a warming world. Zero electricity cooling

The Disney brand is struggling, and their stock is not where analysts think it should be. The problem started during the the pandemic; Disney needed to borrow heavily to keep themselves solvent.  Now they have to repay that, while they struggle to grow and while they are reporting losses in most business units, for a lot of reasons. (Though not “because of woke” whatever that means)   Their problems were compounded by Bob Iger not really thinking about succession planning, and leaving Bob Chapek to take over. Chapek made decisions that probably weren't in the best-long term interests of the company. Now Iger is back to clean up the mess he made.  The Motely Fool notes a quote from Warren Buffet: "When a manager with a reputation for brilliance tackles a business with a reputation for bad economics, the reputation of the business remains intact."  Which suggests that maybe Iger is not the answer. But the Disney board thinks he is, because they did extend Iger's contract, and have high hopes that all of the properties that they own will pay dividends in the long run.

It may seem obvious, but simply painting things white can have a cooling effect. In Los Angeles, the Cool Community Project added reflective coatings to surfaces, and tested the results. And they showed that this did reduce the ambient temperature! You can read more here: Cool Community Project (Forbes) And meanwhile Purdue University has created an ultra white color that they say can get the cooling effect of 10KW when painted on 1,000 square feet. That would go a long way to reducing the need for AC. You can read more here: Purdue press release Its relatively simple advances like these that will change the world.

One Little Spark …  … for your imagination

Florida is a leader in the (absurd) anti-immigration space, in spite of the non-citizens making up only about 8% of the population, and only a small portion are what might be considered “illegal” (the majority have green cards, or temporary protection status)… and also in spite of Florida being the place where Cuban refugees settled (remember the wet foot/dry foot policy?). 

Yet, among the laundry list of laws that Florida passed was one that requires various establishments verify citizenship status in order to provide services. 

I recently had an appointment at the hospital, and a new question they asked was whether you are a citizen - because if you are not, they can only provide services under very specific circumstances. How very un-American. 

The state also considers drivers licenses issued in states that offer them to non citizens to be invalid in the state of Florida. Meaning if you have a license from about a dozen states, you are not legally allowed to drive in Florida because you don’t have a valid license. That’s not okay. 

There is also a law that people from certain countries (China, Cuba, Iran, and Venezuela among them) are NOT ALLOWED to purchase property in Florida unless they can prove citizenship. 

And of course the legislature authorized more “migrant flights” to increase the political theater. Gee. Maybe that money could be used to upgrade school facilities. Or to, I don’t know, go to services that benefit the citizenry? 

This state gets dumber by the minute and it singles out people who are immigrants to our great nation. “Give me your tired, your poor, your huddled masses…” not so much. 

Dave’s latest video

I took a road trip up to Disney World in my Model Y, which has a longer range than my Model 3.... I talk about the trip, and how it was kind of the same as taking the shorter range vehicle. https://youtu.be/5LZv9Bx9lR4

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