I just learned the mind palace technique to memorize stuff and wanna put it to use.
- Useful: Times tables/math formulas if you havent already.
- Fun: the way to solve a rubik’s cube so you can show off
For the rubix cube one, besides showing off, it’s also fun to learn how to solve it and practicing to get faster and faster at solving it. It’s worth it.
My problem is everything makes sense until the last face. The algorithms seem too abstract at that point; it is memorizing a thing vs intuiting a thing.
I got down to about a minute and then realized it would take a lot more time to get lower than that.
For day-to-day purposes, if you are used to Fahrenheit but not Celsius or vice versa, and all you want to do is get a rough sense of how warm or cold it is outside without having to do arithmetic involving fractions in your head, then remember that there are two temperatures in Celsius that are roughly the same in Fahrenheit but with their digits transposed: 16° C ~ 61° F, and 28° C ~ 82° F. You can then roughly interpolate/extrapolate by about 2° F for every 1° C.
Also freezing is 0 in Celsius, so 32f is 0c. That one always helps me. Not as useful for converting c to f.
Alternatively, 100C is boiling, which is 212F.
Bob and Doug Mackenzie thought me to roughly convert C to F by taking the temperature in Celsius, doubling it and then adding 30. It gets you in the ballpark.
A completely random ordering of a deck of cards. You can have a deck pre-stacked in this order, learn some false shuffles, have someone pick a card and place it back anywhere they want without marking its location in any way, and when you inspect the deck you know exactly what their card is. And they’ll never guess that the way you did it was memorizing the order of every card in the deck.
I’m sure there are a lot more advanced ways to take advantage of this, just a handy ability to have in your back pocket (literally).
If you’re going to memorise a deck of cards, you’re better off learning something like the Mnemonica Stack as you can use it as the basis for a whole load of card tricks.
Learn some alphabets of foreign languages. Russian is fun because some of the characters looks like English letters but have completely different sounds. Korean is also cool because it looks crazy complex but it’s actually extremely simple.
I don’t know any Korean, but the Korean alphabet is by far the best writing system I’ve seen.
The characters make the shape your mouth makes while annunciating that letter. It’s ingenious.
Anyone who isn’t at least mildly interested that you know Morse code isn’t someone you want to know :-)
Good filter technique.
what if someone is mildly interested in why you use it as a filter technique? :P
Also works the other way around, which is neat.
In that you know to avoid the weirdo in the corner wearing a “Ask me why I know morse code” t-shirt at the party?
Correct.
The metric system.
How to pronounce names in different cultures.
A crowd pleasing karaoke song!
I’ve never seen these flop at kareoke (if done with average competency):
Jump around - cypress hill gang
I will survive - Gloria Gaynor
Bohemian Rhapsody - Queen
Billy Jean - Michael Jackson (many other covers)
Shake it off - Taylor Swift
Pick 1 of the above plus a Beatles song and you’re good for impromptu Kareoke.
If you have a few days notice and a friend to plan with the options expand…
I tried Bohemian Rhapsody once at karaoke, realized quick that I did not have the range for that song.
Yeah, that one definitely flopped when I tried it.
New Jersey state law requires everyone to sing along to Don’t Stop Believing.
I once chose Paradise By The Dashboard Light for karaoke and that was the only time I’ve ever done karaoke because I’m still embarrassed ten years later at how awful a choice it was. Great song, terrible for karaoke.
I’ve got Sir Mixalot’s “I like big butts” on lock
Given that you cannot lie, this must be true.
Subnets
/24 and /32 are like 90% of the battle. 256 hosts and 1 host solves most issues.
Recipe for cooking. Useful for having a good meal and make other people love you.
The NATO phonetic alphabet. It comes in handy in so many situations.
Came here to say this. Instead of pronouncing your name on the phone, just read the NATO alphabets that constitute your name.
My problem is that I learned it in Dutch before I learned the international English version - and I can’t remember it in Swedish. Throwing in very typical Dutch names in a conversation happening in a different language can lead to confusion.
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My wife always gives me shit for trying to use this. Any job that involves communicating things like names or worse, random strings of letters, should train their staff to use it. Remember that part of the design was specifically to make it easier for people with English as a second language(or not at all) to still recognize the letters over potentially unreliable radio.
It can definitely come in handy speaking on the phone in all sorts of situations.
At a job once, I was on the phone with a customer and was spelling something or giving a string of letters (can’t remember what exactly), and I was having trouble thinking of good words to use. “D as in… duck” not realizing that could’ve sounded like B as in buck or T as in tuck. “F as in…” (don’t say fuck don’t say-) “fu… fun.” “V as in… Vin Diesel.”
Customer was laughing, so I think it went well.
The litany against fear
The Ballad of Sam McGee.
There are strange things done in the midnight sun
To be, or not to be …
I’d do the sonnets first. Less cliche and you can learn one a day.
Simple recipe formulas that are scalable
1 Stick of Butter 2 Egg Yolks 3 Tbsp of Lemon Juice
Baker’s ratios make my family think I’m a much better baker than I am.
Basic risen bread (a “60% hydration bread” ): 100 parts by weight of flour, 60-70 parts liquid, 3 parts salt, 2 parts yeast. Use grams and scale it up by 5 (500g flour), use water or beer for the liquid, knead, let rise for an hour or so, shape, rest for 30min, then bake at 400F for about an hour or until the inside is around 190-200F, and LET IT COOL to sub-120F before you cut in. Or if you’re feeling fancy, use scalded and cooled milk, add 5-10 parts sugar, and swap out 10-20 parts of the liquid for melted but not hot butter - and you get a nice rich bread, half way to a brioche. Or go to 70-75 parts liquid, including some olive oil, and kneed for a long time, and you got a solid pizza dough.
Quick breads: 2 parts flour, 2 parts liquid (including sugar), 1 part beaten egg, 1 part fat (oil or melted butter). This gives you a jumping if point for banana breads, pancakes, muffins, and scones. Add or withhold a little liquid to get the consistency you want for how you’re cooking it.
