Wednesday, June 28, 2023
Monday, June 19, 2023
Bitchin' Dave's Newsletter
Dave’s Musings
There's a video which shows Chinese taikonauts on the Shenzho space station with a glass of water sitting on a table. Its an unusual thing to see, and surely seems counter-intuitive. We've all seen video of water molecules floating in space. How could water possibly stay in a glass? What's up with that? Is it a hoax? Are the taikonauts not actually in space? Well, it turns out that science is at play. The glass itself is attached to the table, and the molecules are bound to one another, and held in the glass because of surface tension (in the same way that in a grade school experiment a paperclip can float on the surface of a glass of water). Its actually a pretty neat "trick," that hadn't been shown before. https://apnews.com/article/fact-check-water-glass-china-space-station-126074791176 | There's an interesting case being played out in Montana. 16 students are suing the state in what's being termed a "climate trial" where they are saying the state is endangering its residents, them especially, for not protecting them from climate change. The case is still ongoing, and they have presented their evidence. The state is not presenting much or testifying, and is somewhat defiant in saying there's nothing they can do. It will be interesting to see where this nets out.... https://apnews.com/article/youth-climate-trial-montana-8c03fe47bb6c29334cf22d047d76fd1a |
One of the things that interests me is Disney's history in the state of Florida. I've studied it thoroughly, and think I have a pretty good idea of the story. I share a large chunk of that knowledge in a 30 minute video where I talk about how we got "here".... I hope you enjoy it. | Recently, the county I live in here in Florida jumped in on the (absurdly politically charged) topic of banned books. The library system started issuing library cards that say "I read banned books" Some people think its great, others take exception. But one politician decided to show a little ignorance. In short, he said something like "there are no banned books in all of Florida! We have a vetting process and some books simply don't make it to the shelves." Which is simply a semantics game. By "vetting" them, they are banning them before they make it to the shelves. To me, that is just this side of amusing. |
Dave’s latest video | This episode is about Apple Car Play, and the general plans for it according to Apple - and I talk about why Tesla and GM won't be including it. |
Friday, June 16, 2023
A good attempt
And I'm so glad it covers the engine and transmission!🤦🏼♂️
I’ll never understand Congress
And yet, they can't be bothered to take a few minutes and vote on allowing us to stay on DST and no longer changing our clocks.
This is an easy one that most states are ready to implement, but for which we need a vote.
So annoying.
Thursday, June 15, 2023
Ted Lasso (or “the Richmond Way”)
It's a show about soccer. But it's really not. Soccer provides the context and there is some soccer in it. But I think they did a good job of presenting it in a way that worked. So if you are a fan of soccer, there's just enough to keep you happy. But if you're not, it's short enough to not get bogged down.
The story really is about the human experience. They cover a lot of ground, and the characters all grow throughout.
They run the gamut of things that make us human, from family, to personal issues, to self entitled athletes, to social issues, and on and on. It's emotional at times, more like a drama. And it's very funny at others.
At the heart of it is Ted. He's a guy who coached American football and gets hired to coach soccer in England because the owner wants to run the team into the ground.
But he grows, too, and shows heart and a determination all the while demonstrating it’s all about how you motivate the team. And in the end, he does something remarkable.
Personally, I could identify with Ted. I took up coaching youth soccer when my kids were little and stayed with it for about 12 years. Only leaving when my kids outgrew it, or moved on to different activities.
I both loved and despised it. But I grew as a person. I learned a lot about myself. And as I watched Ted Lasso, I realized that my philosophy was very much like his. I didn't know the sport, really, but knew how to lead the kids, got them to learn to play and have fun. In short, I helped them to BELIEVE (a theme in the show).
I identified with him and the show on a different level. And that made a great show even better.
Thanks to the writers, actors, and producers for putting together something so heartfelt.
I'll miss you. Kind of like I miss coaching on Saturdays.
Tuesday, June 13, 2023
Bitchin' Dave's Newsletter
Dave’s Musings
In 2022, NASA rolled the SLS rocket from the hangar to the launch pad and back for several months. Several times, fuel leaks occurred while attempting to refuel. Wilson Aerospace sued Boeing. The large 74-page document states that Boeing is accused of stealing intellectual property between 2014 and 2016. Specifically, it refers to the design of spanners. The plaintiff claims that Boeing's experts obtained all documentation on the tools, after which they decided to sever the relationship. Because Boeing was unable to recreate the keys exactly from the stolen documents, this led to defects in the SLS rocket and potentially provoked more serious consequences. In addition, Wilson Aerospace claimed that Boeing used the tools on the International Space Station, putting the lives of astronauts at risk. A lawyer for the company is sure that there are other firms from which Boeing "borrowed" intellectual property | There's an Israeli company working on a roadway wireless charging for EVs. Although I couldn't find much detail about what they're doing, it appears as that it is some sort of magnetic field, or perhaps another induction type setup. But in any case, they see the opportunity to allow for vehicles (particularly busses) to travel a route and not have to stop to charge. And they're testing it out on a test track. This is really cool piece of tech and could revolutionize the industry. Read more here: https://www.businessinsider.com/toyota-ev-drives-1200-miles-range-wireless-charging-roads-electreon-2023-6?amp |
Quirky News | |
This item is maybe a little less "quirky" but it is interesting. Satellites are in place to track various aspects of our climate. They have detected that there is a rise in surface temperatures on Earth. And have simultaneously detected that atmospheric temperatures are declining. Or put another way, essentially there is a warming trend on the ground, while temperatures higher up are decreasing. The implication is that these changes are man made - the climate is varying because of greenhouse effects. Otherwise they would be related to each other. You can read more about this in a recent Wired article: https://www.wired.com/story/the-upper-atmosphere-is-cooling-prompting-new-climate-concerns/ | Miami continues to become the mecca for sports. Recently, Lionel Messi, (arguably) the greatest soccer player in the game today, left Paris in the French league, spurned an offer to return to Barcelona in the Spanish League, and turned down a lucrative offer from a Saudi team to come to the MLS, and play for Miami. Its an exciting time, and Messi becomes the face of the league, and will certainly improve the Miami team. Fans are excited and this could be a lot of fun! |
"The point is Colin, We don’t not care. We care very much. We care about who you are and what you must’ve been going through. But hey, from now on you don’t have to go through it all by yourself."
Dave’s latest video | My EV has a stated range of 330 miles. But what does that mean? How far can I actually drive? The premise is that I'm discussing the effective range of the car. |
Wednesday, June 7, 2023
Bitchin Dave's Newsletter
Dave’s Musings
Arthur C. Clarke once posited that communications and power could be relayed between satellites and the Earth. Of course, global communications came to pass, with satellites in orbit that can find your position on Earth, or connect you to the internet. But the idea of power from space was well ahead of its time. Until now. CalTech is attempting to use micro satellites to collect power in order to beam it to Earth. Sounds like science fiction doesn't it? But yet, the launch was in January, and now its being tested out. | AM radio has been in the news lately. Car companies want to stop including them in cars. And several electric cars have already done so due to interference from the electric motors. And anyway, AM radio has mostly served its purpose and is "dying" anyway. But for those of us who grew up with it - in the days before the internet or even cable TV - they were a part of life. And at night, the signal changed. Why? Because of physics. Its about the atmospheric conditions that impact the wavelengths used, essentially. But you can read the details here. |
Quirky News | |
Last week on 60 Minutes, there was a piece titled How an Air Force veteran discovered his new house was the seat of a plantation where his ancestors were enslaved Much as the title suggests, its a fascinating tale about a man who unintentionally purchased a house (and the acreage) that was once part of a plantation ..... and that plantation is where his ancestors lived, worked as slaves, and died. The house they once occupied still stands, and their graveyard is on his property. What an interesting turn of events. | There was a story from November about a team of researchers, working on a project off the coast of Florida, who found a large section of the Challenger space shuttle from 1986. |
A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed.
Dave’s latest video | I'm talking about "Park Assist" on the Tesla. Its a little unusual, since it only uses cameras. I believe its a work in progress. Watch here: https://youtu.be/Xh2e2ZhStSY |