754 karma · joined October 1, 2011
When I was ready to buy a new phone, there were no iPhone Mini models for sale. It took more than a year, but I finally found an iPhone 13 Mini in stock on the Apple Refurbished store. Now I'm hoping to keep this phone alive until they finally release another small iPhone.
"Standard" E-10 gasoline contains between 0% and 10% ethanol. E-15 is 15% ethanol. So E-15 has at most 4.5% less energy density than standard gasoline. You would not see a 25% decrease in gas mileage between standard gas and E-15.
I agree with the previous poster, but I'm curious to learn what you mean.
Dividends are the main source of value from stock in a company that doesn't plan to sell. But dividends are also determined by the board. In a closely-held company, the majority owners may also be the board, and they may prefer to leave the profits in the company or take them out a different way.
"Worthless" is an extreme characterization, but the value you receive from owning a minority amount of private stock is much less predictable and controllable than publicly-traded stock.
Radar Cross Section
I don’t know if it works with gocomics.com, but it is designed for exactly the purpose you described.
"How long will the vaccine protection last? Bottom line: Taken together, this study, several others over the past few months, and this recent work all paint a consistent picture of a strong, normal, lasting immune response in the great majority of patients. Add in the results we’re seeing from the two vaccines that have reported interim data so far, and I think that the prospects for lasting immunity from vaccination are also very good. Remember, the early vaccine data suggested antibody responses at least as strong as those found in naturally infected cases. There seems (so far) every reason to think that vaccine-based immunity will be as good or better than that conferred by actual coronavirus infection. I very much look forward to more data to shore up this conclusion, but that’s how it looks to me at the moment."
"How effective are these vaccines? Bottom line: the results we have so far indicate that these vaccines will indeed provide strong protection in the great majority of patients. The number of asymptomatic cases among the vaccinated population will be a harder number to pin down, but I believe that we should be in good enough shape there as well, based on antibody levels in the primate studies and what we’re seeing in humans."
"What about coronavirus mutations? SARS-Cov-2 doesn’t have anything like that mix-and-match mechanism, and it’s a damn good thing. Bottom line: the coronavirus can’t undergo the wholesale changes that we see with the influenza viruses. And the mutations we’re seeing so far appear to still be under the umbrella of the antibody protection we’ll be raising with vaccination, which argues that it’s difficult to escape it."
"How safe are these vaccines? What do we know about side effects? Bottom line: immediate safety looks good so far. Rare side effects and long-term ones are still possible, but based on what we’ve seen with other vaccines, they do not look to be anywhere at all significant compared to the pandemic we have in front of us."
It was interesting to read her reasoning for why a “tour of duty” as a manager should be 2-3 years. That’s a very tight time range, so if she’s right then that increases the stakes for making good decisions along the way.
There is a tension between her point that management is painful and engineers shouldn’t pursue it long-term (and in the comments said that she doesn’t know many engineers who are happy doing it) but and her point that if managers earn more than engineers it becomes harder to move back to engineering. The increased salary for managers is at least partially a result of the fact that many people wouldn’t become managers otherwise.
My favorite piece of advice was “stop writing code in the critical path”. Someone told me that when I first started moving into management, and it was very helpful.
Many management books are not worth the time it takes to read them. But in my opinion, Drucker is always worth the investment even if he turns out to be wrong about a particular topic.
[1] For example: https://www.marcopromos.com/product/3-4-cotton-no-flip-lanya...
Sometimes they don’t have much to talk about. Then I’ll give extra feedback or talk strategy. Less than 5% of my 1:1’s end early.
It wasn’t always like this. We had to build trust and get in the habit of talking. Some new people think it’s weird for a month or two but I’ve never had anyone say it was a waste of time after that.
The first half is for whatever they want to talk about (work status, planning, career guidance, personal stuff, anything they want). The second half is for my list: usually tactical work stuff, but I step back and ask about their overall feelings and professional goals about once per month.
It’s a useful tool for coordinating work, and it has the nice side effect of redicing interruptions because most things can wait a few days until our 1:1. But the primary reason I do them so often is to build stronger relationships. I know my people very well, and they know me. Spending so much time together builds a lot of trust, which is extremely valuable.
I am not sure why they failed but more recent attempts seem to be succeeding. My two current theories are: 1. They were ahead of their time. There weren't enough people shopping on the Internet to sustain them back then. 2. They were killed by structural obstacles that may also kill the new versions.
Dailies are more comfortable because they are softer and more porous. That lets more oxygen through and reduces irritation. But it also makes them less resistant to scratches and tears. That's why the manufacturers say you shouldn't clean and reuse them.
Source: my sister manages an optometrist's office.