Nostalgic Games of Paper Battles and Guesses | August 14 2025, 12:45

I remembered how many hours I spent in class playing various games on paper like “Battleship”. So much paper was used up in childhood for all that! Everyone knows Battleship, but can you recognize the games in the attached pictures? There were more games, but I think I only played these. There was also a game where you see who can make more words from the letters of one long word, but that’s really for introverts 🙂

Exploring Must-Have Russian Books for Science and Art Lovers | August 10 2025, 14:01

Can you recommend some interesting books to bring (or order) from Russia to the USA, considering my interests (popular science, primarily local non-translations from English, as I can read the originals in English, and perhaps drawing) and various other intriguing things (see part of my collection)?

Exploring the Intrigue of 657 New Words in the Russian Orthographic Dictionary | August 08 2025, 18:46

657 new words were added to the RAN orthographic dictionary — for instance, “smoothie,” “TikToker,” “powerbank,” and “SVO.” I decided to check out their complete list. Let’s head to the Akademos website and type “2025” in the search.

(Putin’s advisor wrote that “SVO” is correct, but anglicisms are unnecessary. In my opinion, anglicisms are perfectly fine, but with everything else — they truly break the Russian language. Check it out)

Noble-metallic, Bodrich-style and Radimich-style, Byzantinizing, suitable-for-vine-growing, humanizing, icy-frosty, two-strap, Dregovichanka, jacaranda, children-foreign-phoned, “Devo: Virgin Mary Devo” (that’s an entry in the dictionary), fear-of-women, back-of-the-chair, koin, literature-centricity, petty-little-thing (is it describing a woman or a coin?), over-door-woman, Nibelung-esque, nonillion (I guess needed for fining Google), deaeration, Palaiologos and Pantalone, varicolored, petrosphere, to preexist, family-preservation, strongly-fleeing and moderately-fleeing, scrambled.

Interestingly, there is an entry “firmly promised,” written with a space inside.

And there is Sloboda Ukraine there.

There’s offline-messenger! and proxy-list. And torrent-client.

In 2025 “FIFA (International Federation of Association Football)” and “Dictionary of Modern Russian Literary Language” were added to the orthographic dictionary. There’s separately, “Doomsday: Doomsday plane”

There’s taphophilia — a fascination with cemeteries.

And there is philosemitism. As I understand it, it’s the same as Judophilia — manifestations of interest, respect for the Jewish people, their historical significance, and a positive appraisal of the influence of Judaism in history. Where do they even get such words?

Added to the dictionary were west-northwest-er (apparently, a direction slightly west of northwest) and west-southwest-er.

There’s late-developing and later-developing.

If you go on a diet, know that there’s a word for de-fatting. And then there’s a chance that you’ll become an ectomorph — also a word in this dictionary.

There are also drone and pilot-borehole.

Yet among the new words of 2025 there’s “coup d’état”.

Unexpected Repair Success at a Premium Bike Shop | August 07 2025, 02:41

Today, I had a little odyssey trying to find a place to tune up my bike. It’s a few years old, tired, and in need of attention. I visited three shops, each told me it would take at least a week or two and would cost about 200 dollars. Everyone said there were thirty people ahead of me. Eventually, I took a chance and went to the last shop which I initially thought was too premium and expensive to consider at all: their main inventory includes triathlon Cervelo and Factor bikes with five-digit price tags. But here’s the surprise: they took the bike right away, told me to wait for a call today, and if anything serious—a decision from me would be required. In the evening, they called and told me it was all done, and the cost… just 32 dollars! I’m very glad that I did not have to overpay or wait for weeks.

This goes to show that sometimes, to achieve something, you just need to act contrary to standard patterns of behavior.

Decade Without Police Sirens: A Personal Observation in Public Safety Trends | August 02 2025, 23:48

Interestingly, I haven’t heard a single car siren in almost ten years, except from medical and fire vehicles. At least around here, it seems even the police don’t use them for their purposes. Apparently, the reason is that a police car with a siren behind is perceived as a command to stop and be ready to show your documents. But fire trucks and ambulances, it seems, always use theirs.

Many people don’t know that what we think of as an ambulance doesn’t really exist here. That is, you can call 911 and request a medical vehicle, and they will come, but it’s usually only done in truly critical situations—like a heart issue or if you’ve fallen from a staircase and can’t get up.

This service, EMS, always sends a bill. The minimum is $550, but typically more than $1000, depending on the type of vehicle sent—which depends on what was said on the phone—and how many miles it is to the hospital.

If transportation to a hospital is necessary, an insurance company, Medicare, or Medicaid initially pays for it. The patient might only need to pay the difference—for example, a co-pay or a deductible. If the person is unable to pay due to financial hardship, CNS will not send the bill to collections nor will they recover the debt.

If you call 911 and report that someone has fallen from a ladder, especially with a suspected head, neck, or back injury, the dispatcher will send a full fire & EMS response. That means, besides the medics, this big red fire truck shows up. It arrives not because there’s a fire, but because it is staffed with EMTs (Emergency Medical Technicians) who can begin assistance even before the ambulance arrives. Additionally, fire stations in the area are positioned such that the nearest fire truck can get there faster than a free ambulance.

In various incidents, if you can get to the hospital on your own, experience shows that it’s often necessary to go if you want results. This is not free either. Every such visit costs me $200 (insurance pays ten times more), but as it turned out later, it was always worth it. You just need to know where to go, and choose large facilities where the queues are shorter.

Concert Weeks: From Pink Martini to Postmodern Jukebox | July 30 2025, 03:40

I have two weeks of concerts. Today — Pink Martini! Next week Postmodern Jukebox, and this past weekend was a great piano concert (Beethoven, Shostakovich, Chopin, Rachmaninoff at the Washington Piano Festival). Facebook cuts out the sound from concert recordings, so I’m attaching a cool video that’s already been cleared (or missed) by Facebook from some Pink Martini performance, featuring Thomas Lauderdale with Hunter Noack, who is either his wife or husband, and I’ll try to add my own in the comments

DIY Wireless Reaction Game: Building Interactive Button-Based Activities | July 28 2025, 22:26

Who knows their way around electronics? Any recommendations?

I want to make a thing some weekend. A big bulbous button. It lights up – you smash it. The app records the time from when it lights up to when it’s smashed. There might be several buttons and they could be scattered – on walls or the floor. WIRELESS. They might light up randomly – this is controlled by the app (phone or computer). Metrics like average reaction time are calculated on the fly for different understandings of the word ‘average’. For instance, you could place buttons on the ground a few meters apart and invent a moving game for the kids. Or attach them to a wall and smash them with a ball. Basically, it’s a technical question.

How would you do it – dumb buttons on an nRF24L01+ chip or smart buttons on an esp32 microcontroller?

In the first case, every such module listens to the radio: as soon as a command with its ID arrives from the central node, it turns on the light. After the button is pressed, it sends back a “pressed” message. The timer is on the side of the central node. Each button has an Arduino Pro Mini + nRF24L01+, but there will also be a central hub with either nRF24L01+ and Arduino Uno, Mega or ESP32, which collects the data and is connected to the computer (Bluetooth or WiFi).

In the second case, the buttons are connected via Bluetooth (BLE) or WiFi. The brains of the button is the ESP32, which needs to be programmed through a programmer.

Cost-wise, both approaches are roughly the same minus the cost of arcade buttons and 3D printing, somewhere around $10-15 per button.