From London, now living in Mountain View.
Paul Crowley
Karma: 14,958
Perhaps this is a bad idea, but it has occurred to me that if I were a board member, I would want to quite frequently have confidential conversations with randomly selected employees.
For cryptographic security, I would use HMAC with a random key. Then to reveal, you publish both the message and the key. This eg allows you to securely commit to a one character message like “Y”.
I sincerely doubt very many people would propose mayonnaise!
A one-question Turing test for GPT-3
The idea is that I can do all this from my browser, including writing the code.
I’m not sure I see how this resembles what I described?
I would love a web-based tool that allowed me to enter data in a spreadsheet-like way, present it in a spreadsheet-like way, but use code to bridge the two.
(I’m considering putting a second cube on top to get five more filters per fan, which would also make it quieter.)
Four more filters per fan, right?
Any thoughts on this today?
Any thoughts on parking? Thanks!
I think this is diminishing marginal returns of consumption, not production.
I would guess a lot of us picked the term up from Donald Norman’s The Design of Everyday Things.
The image of this tweet isn’t present here, only on Substack.
True; in addition, places vary a lot in their freak-tolerance.
If I lived in Wyoming and wanted to go to a fetish event, I guess I’m driving to maybe Denver, around 3h40 away? I know this isn’t a consideration for everyone but it’s important to me.
Why the 6in fan rather than the 8in one? Would seem to move a lot more air for nearly the same price.
Thank you!
Reminiscent of Freeman Dyson’s 2005 answer to the question: “what do you believe is true even though you cannot prove it?”:
Since I am a mathematician, I give a precise answer to this question. Thanks to Kurt Gödel, we know that there are true mathematical statements that cannot be proved. But I want a little more than this. I want a statement that is true, unprovable, and simple enough to be understood by people who are not mathematicians. Here it is.
Numbers that are exact powers of two are 2, 4, 8, 16, 32, 64, 128 and so on. Numbers that are exact powers of five are 5, 25, 125, 625 and so on. Given any number such as 131072 (which happens to be a power of two), the reverse of it is 270131, with the same digits taken in the opposite order. Now my statement is: it never happens that the reverse of a power of two is a power of five.
The digits in a big power of two seem to occur in a random way without any regular pattern. If it ever happened that the reverse of a power of two was a power of five, this would be an unlikely accident, and the chance of it happening grows rapidly smaller as the numbers grow bigger. If we assume that the digits occur at random, then the chance of the accident happening for any power of two greater than a billion is less than one in a billion. It is easy to check that it does not happen for powers of two smaller than a billion. So the chance that it ever happens at all is less than one in a billion. That is why I believe the statement is true.
But the assumption that digits in a big power of two occur at random also implies that the statement is unprovable. Any proof of the statement would have to be based on some non-random property of the digits. The assumption of randomness means that the statement is true just because the odds are in its favor. It cannot be proved because there is no deep mathematical reason why it has to be true. (Note for experts: this argument does not work if we use powers of three instead of powers of five. In that case the statement is easy to prove because the reverse of a number divisible by three is also divisible by three. Divisibility by three happens to be a non-random property of the digits).
It is easy to find other examples of statements that are likely to be true but unprovable. The essential trick is to find an infinite sequence of events, each of which might happen by accident, but with a small total probability for even one of them happening. Then the statement that none of the events ever happens is probably true but cannot be proved.
No sarcasm.
This is true whether we adopt my original idea that each board member keeps what they learn from these conversations entirely to themselves, or Ben’s better proposed modification that it’s confidential but can be shared with the whole board.