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I get this question every time I post about my sled. “Why not buy an electric snowmobile!?” I’ll tell you why: 1. The range sucks Nomad does 60 miles at 100%, and the Skidoo does 19 miles. Yesterday I did 127 miles. That will not work. 2. They’re way...

17,722 görüntüleme • 7 ay önce •via X (Twitter)

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Trump: Now they'll say all these stories are terrible. Well, these stories have, you know, you heard my story in the boat with the shark, right? I got killed on that. They thought I was rambling. I'm not rambling. We can't get the boat to float. The battery is so heavy. So then I start talking about asking questions. You know, I have an, I had an uncle who was a great professor at MIT for many years, long, I think the longest tenure ever. Very smart, had three different degrees and you know, so I have an aptitude for things. You know, there is such a thing as an aptitude. I said, well, what would happen if this boat is so heavy and started to sink and you're on the top of the boat. Do you get electrocuted or not? In other words, the boat is going down and you're on the top, will the electric currents flow through the water and wipe you out? And let's say there's a shark about 10 yards over there. Would I have to immediately abandon or could I ride the electric down and he said, sir, nobody's ever asked us that question. But sir, I don't know. I said, well, I want to know because I guarantee you one thing, I don't care what happens. I'm staying with the electric, I'm not getting over with it. So I tell that story. And the fake news they go, he told this crazy story with electric. It's actually not crazy. It's sort of a smart story, right? Sort of like, you know, it's like the snake, it's a smart when you, you figure what you're leaving in, right? You're bringing it in the, you know, the snake, right? The snake and the snake. I tell that and they do the same thing

Headquarters

2,056,563 görüntüleme • 2 yıl önce

You will remember that a month or two ago, I posted about the solar system at my home in Johannesburg, which has allowed me to hardly use Eskom or City Power because it generates enough energy for my entire usage, including powering geysers. After that post, one of you on this page, a solar expert, reached out privately and advised me to remove the electric geysers from the main solar system. He said the solar batteries were doing too many cycles because they were powering the geysers, and that this would shorten their lifespan. His advice was simple, remove the geysers from the battery load if I wanted the batteries to last the full period that they are built for. I took that advice seriously. I then asked my plumber, Shanil, who owns Metro Plumbers, to guide me on where to get high-quality solar geysers in Johannesburg so that I could replace the electric ones. Shanil told me about a new technology called the Elon Smart Solar PV System. He explained that it is much cheaper than buying completely new solar geysers. Instead of replacing the electric geyser, you simply buy the Elon unit, which comes with its own solar panels, and it is fitted onto your existing electric geyser. That is what I did. I have now removed all four electric geysers from the home solar system that powers my home. Each of them has been converted using the Elon Smart Solar PV technology. They are now powered by their own dedicated solar panels. The four geysers are running on a total of thirteen panels. So what this means is that I will never use Eskom or City Power again because in the past, when it was cloudy for three or four days, I would return to the grid to assist the batteries. This was happening because the batteries were carrying a heavy load that included four geysers. Now that the geysers have been removed from the main solar system and converted to their own dedicated solar supply, I will never return to Eskom or City Power. Even on cloudy days unless the solar system breaks down. The system is able to generate enough power for everything that I need. I also use a gas cooker, which helps reduce the electrical load. I hope this information helps you. If I had gone for the top-quality geysers that are exclusively solar, I would have paid between R25,000 and R30,000 per geyser. That would have come to around R120,000 for four geysers. Of course, there are cheaper solar geysers that you can get, but they are cheaper for a reason. So, in essence, I saved half the amount I would have paid for the geysers if I had chosen top-quality solar geysers. If you are in Johannesburg and you are interested, Shanil’s number is +27 (76) 890-5582. He can do the work for you. The gadgets and their panels cost R60,000 from Plumbing Supplies Sanitaryware Centre in Woodmead. So I have had the system in place for a week now and it is working very well. I have deliberately allowed all the geysers to continue heating so that I could test whether everything is functioning correctly, and the water is as hot as it should be. So that is the story. I thought I should share it with you for those who might want to reduce their bills. P/s The other interesting key feature of this system is that I can control it from my phone. If it is very cloudy and the water is not as hot as I want it to be, I can simply go onto the app and instruct that particular geyser to use the grid. Unlike my previous setup, where I had to switch the whole home solar system onto the grid, now each individual geyser can independently switch to the grid and heat the water to a temperature that I have set. Once the water reaches that set temperature, it automatically disconnects. I can also decide to switch off a geyser from using electricity, in my case from my solar system, or for those who do not have solar systems, from Eskom. In the same way, I can switch it off from using the solar panels. For instance, if there are four geysers and one of them is in a bedroom that is not being used, I can switch off that geyser completely so that it is not heating water unnecessarily. This gives you control, flexibility, and saves you a lot of money in the long run. You can read more about this technology here;

Hopewell Chin’ono

67,897 görüntüleme • 9 ay önce

CoreWeave $CRWV CEO Michael Intrator, on the Big Technology Podcast, providing what I believe is the most compelling rebuttal to the narrative that GPUs only have a 2 to 3-year useful life. CoreWeave's customers are the world's most sophisticated users of GPUs, and they are signing contracts to utilize today's GPUs for the next 5 years, despite Nvidia's new product release cadence resulting in more efficient GPUs every 1-2 years. The use-case for the GPUs might change over time as Nvidia rolls out new products (e.g. older chips are moved from training to inference workloads), but the "usefulness" does not. "The most important tool that I have for understanding what the depreciation curve or the obsolescence curve of compute is not what I think, right? It's not what some historic short (seller) thinks. It's what are the buyers, the most sophisticated companies in the world are willing to pay for today. And when they come to me and they put in a contract for a 5-year deal or 6-year deal, in what world do I not think that they who are the consumers of this understand that there are new, more powerful chips coming out? Of course they do. They understand it, but they also understand what their various use cases are. And they're saying to themselves, "I'm going to buy this because I'm going to need it today. I'm going to need it in 3 years, and I'm going to need it in 5 years"... My opinions around depreciation are informed by the only entities that get to vote in my world, which are the folks that are paying for the compute over time."

Rittenhouse Research

161,828 görüntüleme • 7 ay önce

When I am at the gym and I see somebody’s water bottle there or a towel or something. I know they just stepped away for a moment and that the machine is occupied. Out of respect I won’t move it out of the way only for them to come back and have to explain themselves anyways. This young lady on the machine left her water bottle on it because she stepped away for a moment to use the restroom only for somebody else to come by and try to use it in her place. Would you have understood the etiquette or is it just a free for all? When I first started working out I was unfamiliar with the gym etiquette. Some people just got done with a hard set and need to stand up and walk for a few moneys or get a drink of water and they use it as their rest period so that they can go back at it. Interrupting that process is the same thing as booting them off the machine mid workout. It’s rude and uncalled for but why does it keep happening? I think what it is, is that some people are very judgmental, they see others and think that they are more serious about working out than the other person so that to them it means they are entitled to use it first because their workouts are more important. I used to let them do that to me but no more. I treat it as first come first serve, if they don’t want to wait then maybe they need to avoid the gym during peak hours. This is the very reason I work out in the middle of the night most of the time. I rather not be bothered and if I need to take my time I can, most of the time nobody else is even there anyways when I go.

SonnyBoy🇺🇸

176,262 görüntüleme • 1 ay önce