@sohkamyung@mstdn.io
@sohkamyung@mstdn.io avatar

sohkamyung

@sohkamyung@mstdn.io

Exploring one universe at a time.
Interested in #Nature, #Photography, #NaturePhotography, #Science, #ScienceFiction, #Physics, #Engineering.

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sohkamyung, to physics
@sohkamyung@mstdn.io avatar

After atoms, it's now the turn of molecules to form a Bose–Einstein condensate.

"Physicists have succeeded in cooling down molecules so much that hundreds of them lock in step, making a single gigantic quantum state. These systems could be used to explore exotic physics, such as by creating solid materials that can flow without resistance, or could form the basis of a new kind of quantum computer."

https://www.nature.com/articles/d41586-024-01662-9

#Physics #Quantum #BoseEinsteinCondensates #Molecules #Research

sohkamyung, to science
@sohkamyung@mstdn.io avatar

"[A] stunning blue ant has been discovered from Yingku village in Arunachal Pradesh, northeastern India. This new species belongs to the rare genus Paraparatrechina and has been named Paraparatrechina neela. The word “neela” signifies the color blue in most Indian languages – a fitting tribute to the ant’s unique coloration."

https://blog.pensoft.net/2024/06/03/captivating-blue-colored-ant-discovered-in-indias-remote-siang-valley/

sohkamyung, to history
@sohkamyung@mstdn.io avatar

"Thomas S. Mullaney’s new book, The Chinese Computer: A Global History of the Information Age, published by the MIT Press, unearths the forgotten history of Chinese input in the 20th century. In this article, which was adapted from an excerpt of the book, he details the varied Chinese input systems of the 1960s and ’70s that renounced QWERTY altogether."

https://spectrum.ieee.org/chinese-keyboard

#Typewriters #History #EastAsia #CJK #Technology #Engineering #InputSystems

sohkamyung,
@sohkamyung@mstdn.io avatar

@liaizon My local library's Overdrive platform has the book. Already on loan, so I'll have to wait for it to be available before I can borrow it.

alex, to random EN
@alex@social.alexschroeder.ch avatar

Daylight Computer is a 60fps paper white thing display (but not e-ink?) for $729. Did anybody here give it a try or see a review? I like the sound of Public Benefit Company even though I'm not sure what the actual benefits for the public are.
https://daylightcomputer.com/

sohkamyung,
@sohkamyung@mstdn.io avatar

@alex This Hacker News thread, with comments by the founder, may give some answers.

"We developed our own custom epaper display tech we call LivePaper. We focused on solving the tradeoffs RLCDs traditionally have - around reflectance %, metallic-look / not Paperlike enough, viewing angle, white state, rainbow mura, parallax, resolution, size, lack of quality backlight, etc."

https://news.ycombinator.com/item?id=40456834

rakyat, to random
@rakyat@hachyderm.io avatar

Hello @wikipedia, you’re putting indecent photos on my Home Screen.

(Jokes aside, I do enjoy having Wikipedia widgets on my Home Screen)

sohkamyung,
@sohkamyung@mstdn.io avatar

@rakyat Technically, flowers are the genitals of plants, so ... 🙂

@wikipedia

hishgraphics, to Malaysia
@hishgraphics@dice.camp avatar

Sunday morning walk! We spotted monitor lizards, macaques, kingfishers, herons and a dead snake. We are wondering what type of plants these are.

#Perlis #BukitCenderawasih #Geopark #Malaysia

Thick jungle over a limestone massif.
Unidentified red needle-like flowers on a tree.
Unidentified yellow flower framed by leaves on a branch

sohkamyung,
@sohkamyung@mstdn.io avatar

@hishgraphics The last one is probably Simpoh Air (Dillenia suffruticosa) a common plant in swampy and wet ground.

https://en.wikipedia.org/wiki/Dillenia_suffruticosa

@cendawanita

rakyat, to random
@rakyat@hachyderm.io avatar

Oh no, I hope this doesn’t involve the old and magnificent rain trees around Bukit Bintang but I’m almost 100% sure they will be chopped down. I’ve always loved how they bring a bit of the rainforest vibe into the city centre with lots of epiphytes flourishing on their sprawling branches.

https://www.freemalaysiatoday.com/category/nation/2024/05/10/dbkl-identifies-28-high-risk-trees-for-felling/

sohkamyung,
@sohkamyung@mstdn.io avatar

@rakyat Much as I also like rain trees, they are actually not native (originally from the Americas) and might not be suitable for conditions here.

I think Singapore is moving towards replacing rain trees with more local tropical trees suitable for the weather.

sohkamyung, to singapore
@sohkamyung@mstdn.io avatar

"When the Singaporean government asked local writers if they would agree to having their work used to train a large language model, it probably did not expect the country’s tiny literary community to react so fiercely."

https://restofworld.org/2024/singapore-writers-reject-ai-training/

sohkamyung, to nature
@sohkamyung@mstdn.io avatar

"The insect world is full of species of parasitic wasps that spend their infancy eating other insects alive. And for reasons that scientists don’t fully understand, they have repeatedly adopted and tamed wild, disease-causing viruses and turned them into biological weapons. Half a dozen examples already are described, and new research hints at many more."

https://knowablemagazine.org/content/article/living-world/2024/parasitoid-wasps-domesticate-viruses

#Nature #Biology #Wasps #Parasitoids #Viruses #Evolution

sohkamyung, to Japan
@sohkamyung@mstdn.io avatar

"Tourists to Japan from Singapore and seven other Asian countries will soon find it easier to pay for their purchases using their local QR code wallets under a new joint payment scheme.
[...]
The countries are Singapore (SGQR), Malaysia (DuitNow QR), Indonesia (QRIS), the Philippines (QRPh), Thailand (Thai QR Payment), Cambodia (KHQR), Vietnam (VietQR) and India (BharatQR)."

https://www.straitstimes.com/asia/east-asia/japan-aims-to-launch-joint-qr-code-payment-system-with-asian-countries-including-s-pore-by-april-2025

sohkamyung, to technology
@sohkamyung@mstdn.io avatar

"Atomic clocks are usually either ultra-precise or sturdy, but not both. Now, scientists have created a precise clock that, when put through its paces aboard a naval ship, wavered by only 300-trillionths of a second per day."

https://www.nature.com/articles/d41586-024-01166-6

sohkamyung, to Malaysia
@sohkamyung@mstdn.io avatar

"JOHOR BAHRU: Under a pilot initiative launching in June, Malaysians travelling to Singapore on factory buses will be able to clear immigration through QR codes at both of Johor’s land checkpoints."

https://www.channelnewsasia.com/asia/qr-code-johor-malaysia-immigration-causeway-factory-bus-4286581

sohkamyung, to Engineering
@sohkamyung@mstdn.io avatar

"In the mid-1960s, Robert Kahn began thinking about how computers with different operating systems could talk to each other across a network.
[...]
It is for this work on packet communication technologies—as part of the project that became the ARPANET and in the foundations of the Internet—that Kahn is being awarded the 2024 IEEE Medal of Honor."

https://spectrum.ieee.org/bob-kahn-2667754905

sohkamyung, to food
@sohkamyung@mstdn.io avatar

This quote from the article made me laugh: "I finally understand how Italians feel when they see pineapple on pizza." 🙂

https://www.todayonline.com/world/durian-stir-fry-strawberries-2408441

sohkamyung, to random
@sohkamyung@mstdn.io avatar

"World renowned philosopher Daniel Dennett, who championed controversial takes on consciousness and free will among other mind-bending subjects, died today at the age of 82."

https://arstechnica.com/science/2024/04/philosopher-daniel-dennett-dead-at-82/

astro_jcm, to Astro
@astro_jcm@mastodon.online avatar

I miss working at Paranal Observatory: the lovely sunsets, the clear sky, riding sandworms...

https://www.eso.org/public/images/potw2416a/

📷 S. Lowery/ESO

sohkamyung,
@sohkamyung@mstdn.io avatar

@astro_jcm Won't using thumpers to attract the sandworms interfere with observations due to vibrations? 🙂

sohkamyung, to Malaysia
@sohkamyung@mstdn.io avatar

Lovely.

"The March 2024 issue of the Malaysian Bird Report is now available for download.

There are field reports on anting behaviour in birds, the Bornean Frogmouth, prey taken by the Black-thighed Falconet, diet of the Blue-crowned Hanging Parrot and courtship of the Rufous-backed Dwarf Kingfisher. For those interested in raptors, Hans Peeters describes in great detail mimicry in birds of prey."

https://besgroup.org/2024/04/09/71032/

#Malaysia #Birds #Observations

cydonian, (edited ) to random
@cydonian@vivaldi.net avatar

PM Anwar Ibrahim wishing ugādi subhākāmkshalu in Malay wasn’t on my Bingo card.

sohkamyung,
@sohkamyung@mstdn.io avatar

@cydonian I accidentally discovered this when one of my work colleagues in Singapore commented that they couldn't contact their Indian counterparts today because of the holiday.

tangledwing, to nature
@tangledwing@ohai.social avatar

Dryas iulia or Julia butterfly, native from Brazil to southern Texas and Florida, and in summer can occasionally be found as far north as eastern Nebraska.

sohkamyung,
@sohkamyung@mstdn.io avatar

@tangledwing And now also found in Southeast Asia (Thailand, peninsula Malaysia and Singapore). Origins traced to butterfly releases in Thailand for social events.

@ubi

sohkamyung, to science
@sohkamyung@mstdn.io avatar

"A freely available repository of thousands of natural history specimens has been created by researchers in the US.

The openVertebrate (oVert) project, funded by the National Science Foundation, is a five-year initiative between 18 US institutions to create 3D reconstructions of vertebrate specimens using computed tomography (CT) scans"

https://physicsworld.com/a/spectacular-scans-of-thousands-of-vertebrate-specimens-released/

sohkamyung, to eink
@sohkamyung@mstdn.io avatar

After reading the review of the Onyx BOOX Poke3 by @KelsonV I had a look at the BOOX range and ordered the BOOX Page. Here it is, on the right, next to my Kobo Clara HD.

So far, it has been good. I've installed the Android versions of Libby, Pocket and, yes, Firefox and they work fine. I've adjusted the E Ink refresh rates and button settings for the apps to work correctly.

Now on to more reading. 🙂

sohkamyung,
@sohkamyung@mstdn.io avatar

The review of the BOOX Poke3 by @KelsonV can be found via this post.

https://wandering.shop/@KelsonV/111903525804764826

sohkamyung, to history
@sohkamyung@mstdn.io avatar

A look at some photo studios in Singapore who kept working during the Japanese occupation.

"Some of the prewar photo studios that had serviced people wanting to mark significant events in their lives were able to reopen their businesses. It was not business as usual though."

https://biblioasia.nlb.gov.sg/vol-20/issue-1/apr-jun-2024/japanese-occupation-photo-studios/

sohkamyung, to physics
@sohkamyung@mstdn.io avatar

Cool. Positronium 'atoms' are made up of an electron and a positron.

"Researchers are [...] actively seeking tricks to make sources of positronium atoms that live longer. In a paper published today in the journal Physical Review A, the AEgIS collaboration at CERN describes a new way of making long-lived positronium."

https://home.cern/news/news/physics/aegis-makes-positronium-antimatter-gravity-experiments

@johncarlosbaez @gregeganSF

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