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Wed Feb 17 21:56:00 HKT 2021

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Tue Nov 24 06:57:52 HKT 2020 From /weblog/science


Resistance is futile: what viruses are, and why we’ll never ‘beat’ them -[..]/science/viruses-structure-life-feature/

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Fri Nov 20 08:06:40 HKT 2020 From /weblog/science


psychology-tells-you-about-yourself -[..]ology-tells-you-about-yourself/?view=all

body-hacks-life-is-trying-to-hide-from-you -[..]ife-is-trying-to-hide-from-you/?view=all

causes-dark-circles-eyes-sleeping-people-really-tired -[..]s-sleeping-people-really-tired/?view=all

facts-about-the-human-body-you-may-not-be-aware-of -[..]n-body-you-may-not-be-aware-of/?view=all

blood -[..]you-might-not-know-about-blood/?view=all

misconceptions-about-your-body -[..]bout-your-body-that-arent-true/?view=all

pregnancy -[..]nge-the-way-you-view-pregnancy/?view=all

blindness -[..]you-didnt-know-about-blindness/?view=all

【趣味科普】同理心等於同情心?可以後天鍛鍊嗎? -[..]om/realtime/supplement/20160712/55345201

happen-to-your-body-after-you-die -[..]pen-to-your-body-after-you-die/?view=all

your-body-is-weirder-than-you-think -[..]body-is-weirder-than-you-think/?view=all[..]-that-make-absolutely-no-sense/?view=all

DNA -[..]l-help-you-understand-yourself/?view=all[..]-genetics-and-the-human-genome/?view=all

「人體農場」:聽屍體說話 -[..]%BD%E5%B1%8D%E9%AB%94%E8%AA%AA%E8%A9%B1/[..]8%82%89%E9%AA%A8%E6%9F%A5-q-a-episode-4/

Lie/Cheat -[..]o-know-someone-is-lying-to-you/?view=all

Albinism -

為什麼人類的耳朵長成這樣 -

oxytocin -[..]us-facts-about-oxytocin-that-youll-love/

About vaginas -

Dream -[..]-about-dreams-you-might-not-be-aware-of/

Almost everything we know about salt may be wrong. Eating salt actually makes you less thirsty but hungrier -[..]ence/salt-makes-you-less-thirsty-423432/

從進化的角度來看,幼年就是一段專門為了學習而存在的時期。在成人的庇護下,幼兒唯一的任務就是學習,他們無需操心是否要真的做出點成就來。而成人更注重的則是利用現有知識,快速有效地行動。抑制性化學物質對這一趨勢可能是有利的。自然之道的運行自有其信條:“沒壞就不用修。”既然如此,那麼大腦工作得順順當當,自然也就沒必要去改變它。 -

According to scientists, these are the three kinds of smile -

alleles -

What will happen after getting shot? -

“What’s happening with the baby is that a lot of the information is escaping even as the baby is trying to get it organized and stabilized.” In early infancy, a lot of experiences never become memories—they slip away before they can be preserved. -[..]why-we-cant-remember-before-age-3-05435/

human-digestion-system -[..]igestion-system-you-probably-didnt-know/

“信息時代的到來似乎已經創造了感覺自己無所不知的一代人,”學者們得出結論,儘管“他們對周圍世界的了解之少可能達到了前所未有的程度”。 -

Human touch can feel molecule-thin differences, study reports -[..]-molecule-thin-differences-study-reports

It is about smell -[..]ws-science/science-gut-feelings-08012017

Hypnosis -[..]facts-about-hypnosis-youll-want-to-know/

allergies -

How DNA discovered?[..]-scientists-unraveled-dnas-double-helix/

200 hours to make best friends -

How body-heals-wound -

mummification -[..]ng-mummification-everything-wanted-know/

We need medical and psychological treatments for pain. But we also need to recognize that medical treatments have been overused. -[..]ment-psychology-cbt-mindfulness-evidence

無意識偏見會左右大腦認知,研究:人類沒有想像中那麼理性 -

timeline-human-evolution -[..]r/science-abc/how-fast-hair-grows-042394

在雙語轉換上,關閉舊語言比啟動新語言更需要大腦認知努力 -[..]e/news-science/human-blink-why-25092018/[..]an-handle-the-truth-more-than-you-think/[..]t-people-live-life-span-versus-longevity[..]ce/news-science/hugs-protect-mood-05423/

yawning -[..]post/yawning-science-contagious-01102019[..]-a-greater-tendency-for-disorders-though[..]edicine/how-muscle-memory-works-24012019

Scientists link properties of individual brain cell size to intelligence -[..]cience/dendrite-size-intelligence-042394

A varied biome of gut bacteria is thought to have several benefits, even so far as improving our moods. New evidence suggests it could also have a physical effect – making you skinnier, or even heavier. -[..]could-gut-bacteria-microbes-make-you-fat

疼痛難以形容?科學家開發出一種血液檢測原型,能客觀測量疼痛嚴重程度 -

前皮克斯總裁其實無法在腦中想像任何畫面 因為他有「心盲症」 -[..]y-cant-some-people-remember-their-dreams

Cell phones might cause skull ‘horns’ -[..]ence/cell-phones-might-cause-skull-horns

What is RNA?

酒醉不是藉口!研究顯示道德判斷不因喝醉失準 -[..]hol-really-is-no-excuse-for-bad-behavior

Researchers finally figure out the protein that senses cold temperatures -

【Healthy點】飲食失調不止是精神障礙 研究:厭食症實為「代謝及精神失調」 -[..]ional/realtime/article/20190916/59843333

“In simple terms, we argue that when people cannot see from birth, they rely more heavily on the context they extract from the other senses,” the researchers write. They also add that this can also explain the -[..]blind-schizophrenia-connection-14102019/[..]e/four-categories-human-goals-913513634/

Soup is good for malaria? -[..]ion-medicine/soup-malaria-good-19112019/[..]medicine/white-noise-enhance-sound-0423/[..]-might-be-counting-in-the-wrong-language[..]carbon-dioxide-mental-capacity-13542134/[..]man-lungs-the-evolution-of-a-coronavirus

magic-mushroom maybe good?[..]n/magic-mushroom-effects-one-month-0423/[..]c-exercises-boost-brain-neuroplasticity/[..]ystem-reacts-to-coronavirus-cbf5271e530e

The pandemic has spawned a new way to study medical records -[..]awned-a-new-way-to-study-medical-records

All About Your Lungs -

mess-up-your-biological-clock - time -[..]-mess-up-your-biological-clock/?view=all
Best time to do everything -[..]science/what-happens-human-space-052523/

The Mandela effect: how groups of people can all remember the wrong thing -

History of heart surgery -[..]ons-learned-to-operate-on-beating-hearts

Neurogenesis: Are you the Master of your Mind? -[..]you-the-master-of-your-mind-8d66571f8e0d[..]ence/groupy-behavior-bias-people-179803/[..]humans-arent-inherintly-selfish-0423432/

Immune system -

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Tue Nov 17 21:51:43 HKT 2020 From /weblog/health/food


Eat more soybean -[..]oy-estrogen-problem-and-other-soy-myths/

Eat more black chocolate -


反式脂肪:從神奇產品到飲食賤民 -

What to Eat When -

9 Best Foods for Fitness -[..]exercise/ss/slideshow-best-foods-fitness

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Mon Nov 16 21:40:01 HKT 2020 From /weblog/science/animal


Meet the creatures of the night sea -[..]0/07/meet-the-creatures-of-the-night-sea

underwater -[..]and-other-underwater-creatures/?view=all

Goldfish turn to alcohol to get through winter in icy ponds Newburgh Gazette -[..]ohol-to-get-through-winter-in-icy-ponds/

storm-sperm-whales -[..]/geomagnetic-storm-sperm-whales-05092017[..]-turtles-carry-thousands-of-hitchhikers/

Deepest Dive Ever Under Antarctica Reveals a Shockingly Vibrant World -[..]frozen-beauty-exotic-creatures-penguins/

On Knowing the Winged Whale -[..]om/features/on-knowing-the-winged-whale/

The skin of these bizarre deep-sea fish is among the blackest ever seen -[..]ea-fish-is-among-the-blackest-ever-seen/[..]es-family-tree-ocean-ecosystem-predator/

Meet the creatures of the night sea -[..]/07/meet-the-creatures-of-the-night-sea/

octopus -[..]s-anatomy-cephalopod-disguise-evolution/

Tongue-Eating Fish Parasites Never Cease to Amaze -[..]ing-fish-parasites-never-cease-to-amaze/

What are the different types of shark species -

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Sun Nov 15 21:55:42 HKT 2020 From /weblog/trip/travelling

south america

阿根廷的觀鳥天堂 -[..]

magnificent-torres-del-paine-national-park-photos-you-absolutely-have-to-see -[..]tos-you-absolutely-have-to-see/?view=all

Hotel next to Perito Moreno Glacier -


世界獨一無二 哥倫比亞彩虹河奇觀 -

【一生人一次】阿根廷最美行山路線 2日1夜無導遊欣賞Mt. Fitz Roy絶景 -[..]yle/20200304/M24ENXKLYKI7GI5VSDYIDC3LUQ/

【南美自由行】自駕遊阿根廷小瑞士40號公路 一次過睇晒七湖國家公園絕景 -[..]yle/20200310/3CTQQFMALEXULELXU2CAXBDTXY/

galapagos -[..]climate-change-impacts-iconic-creatures/

Peru -[..]/travel/destinations/south-america/peru/

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Sun Nov 15 21:50:48 HKT 2020 From /weblog/science/animal


25 Reasons Spiders Are Extremely Terrifying But Insanely Interesting -[..]fying-but-insanely-interesting/?view=all

Scientists unravel mysteries of unique Aussie spider silk -[..]ence/biology/basket-spider-web-19102020/

First-ever video shows a tarantula eating an opossum -[..]a-kills-opossum-first-time-photos-video/

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Tue Nov 10 06:35:36 HKT 2020 From /weblog/house


Compare of home warranty, contractor and DIY -

Information of maintaining house -

在澳洲買新舊樓之間的決擇和日常保養 -

Best Ant Traps For Inside Homes -

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Mon Nov 09 21:51:34 HKT 2020 From /weblog/health


打游戲有助老年人集中注意力 -

康寧漢說,工作要求人們集中注意力,這使得其心理、社交及物質層面的能量精力消耗枯竭,而這一切又會導致壓力的產生并降低勞動者的生產力。他說:“從辦公桌邊抽身離去進行午間休息能讓人們遠離腦力枯竭的根源。這還會為你提供在晌午時分——而不是等到一天工作結束之際——恢復大腦活力、重整精氣神的機會。” -

補腦良方要學會 -[..]ain-that-your-brain-didnt-know/?view=all

在預防痴呆症方面,速度訓練已超越另外兩種流行的大腦訓練:記憶和推理練習。 -

know-about-multiple-personality-disorder -[..]know-about-multiple-personality-disorder

alcohol help dementia -[..]ence/alcohol-dementia-research-22022018/[..]ience/healthy-diet-brain-shrinkage-0432/[..]prising_ways_exercise_changes_your_brain

high-intensity-aerobic-exercises-boost-brain-neuroplasticity -[..]c-exercises-boost-brain-neuroplasticity/

Science Confirms That the Vagus Nerve Is Key to Well-being -[..]-nerve-is-key-to-well-being-c23fab90e211

Left-Handed vs. Right-Handed -

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Sat Nov 07 20:07:29 HKT 2020 From /weblog/learning


智能手機時代的速讀技術 -

Fun testing -

Fun information, text layout related to speed of reading:

Martin fowler discuss about the skill of how to read/write a big big book , more discussion -

關掉手機 享受慢閱讀的樂趣 -

这里有一个原则同学们要记住:不重要的学术作品大可不读,但重要的要反复重读,读多遍。不要相信重要作品的简化阐释,因为作者究竟怎样想我们不可能从简化的阐释中学到。 -

Rarely will I get through every section of every book.  The idea is to create a kind of dialogue among the authors, identifying points of overlap and difference.  Very often, the ideas from one book will trigger ideas that have you scouring the other books for elaboration.  The mixture of ideas from several books will lead to a thought that is not contained in any of the books.  When you read in parallel, it's like being in the room while the authors are conversing.  The intersecting of ideas almost always stimulates fresh ways of thinking about (and applying) the topic at hand. -[..]ding-in-parallel-becoming-better-at.html

Read for communication -[..]this-year-according-to-harvard-research/

在第一遍阅读时,你并不需要理解一个冗长计算的所有步骤。相反,默认它们是正确的,跳过它们,深入阅读关键的步骤。读公式之间的文字描述,读实验结果,读结论。当你大致明白了文章所谈论的东西之后,你再决定是否把时间花费在代数部分。不要在看不懂的步骤上花太多时间。当你以后有空时,可以重复阅读来慢慢理解它们。 -[..]/2017/08/how-Read-machine-earning-papers[..]achine_learning/?st=j6lm438g&sh=b1d9eba7

Reading to Learn: Why You Shouldn’t Read Beginning-to-End and What to do Instead -[..]-end-and-what-to-do-instead-4ab613e9a41d

I divided the day into four four-hour periods, of which I would be reading in three of the four-hour periods, and free one of them -[..]of-my-scholarship-and-study-68d1c35dd0d5

How And Why To Keep A “Commonplace Book” -

So is there a way to speed up how quickly we can comprehend a word? When we read our inner voice sometimes vocalises the words in our head, and some suspect that this might slow us down. Could banishing that voice make a difference? Not necessarily. Internal vocalising might be helping us to understand what’s happening, according to research by eye-tracking psychologist Mallorie Leinenger.

But the good news is that there is a way of learning to read faster, and that is to practise. Again, we are not just limited by our vision. What matters is how fast you can identify a word – a process that is faster when the word is more familiar. So the more you read, the faster you can get. -[..]icle/20191129-how-to-learn-to-speed-read

Make note, finish it, and keep it as habit -[..]es-will-change-how-you-read-15f3c574bef2

You remeber it only if you explain to someone else -[..]-you-remember-what-you-read-f0bce8cc4c43

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Sun Nov 01 19:33:54 HKT 2020 From /weblog/ai


Deep Learning with Emojis (not Math) -[..]arning-with-emojis-not-math-660ba1ad6cdc

AI tools -[..]-today-for-personal-use-1-3-7f1b60b6c94f

Twitter timeline -[..]ning-at-scale-in-twitters-timelines.html

Google translate -[..]achine-learning-translation-96f0ed8f19e4[..]2017/08/Machine-learning-Google-ranslati[..]-suicide-prevention-tools-powered-by-ai/

換臉照怎麼做的?當紅 Faceapp 背後 AI 技術大解析 -[..]e/20184-technology-behind-faceapp-ai-gan

How companies use collaborative filtering to learn exactly what you want -[..]learn-exactly-what-you-want-a3fc58e22ad9

京东商城背后 AI 技术揭秘(一):基于关键词自动生成摘要 -

Driverless cars and the 5 ethical questions on risk, safety and trust we still need to answer -

chatbot -

Predicts Future -[..]ce/ai-light-cone-predicts-future-053252/

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Sun Nov 01 19:29:03 HKT 2020 From /weblog/science


World’s Best Paper Airplane -

Water -

The LeverAxe uses physics to finally bring splitting wood to the 21st century -

What’s the difference between diffusion and osmosis -[..]ence/difference-diffusion-osmosis-043243
What is osmosis — the most important principle in biology -

Sound -

葡萄進微波爐迸電漿閃光!最新論文解 -[..]o-microwave-resonances-of-aqueous-dimers

What, really, is the speed of sound? -
why is snow white -

bubbles-guinness-go-down -[..]hysics/bubbles-guinness-go-down-06062019

用物理學打造的這籃框,讓你投籃百發百中 -[..]ticle/19633-a-Never-Miss-Basketball-Hoop

Time travel -[..]-post/time-travel-without-the-paradoxes/

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Sat Oct 31 20:28:13 HKT 2020 From /weblog/science


misconceptions -[..]-everyone-wants-you-to-believe/?view=all

Biology-mysteries -[..]manity-has-not-figured-out-yet/?view=all

Inventions -[..]-that-revolutionized-our-world/?view=all

River -[..]that-you-probably-did-not-know/?view=all

Can we empty bottles faster? Yes, and here’s how -[..]/faster-bottle-emptying-physics-2562452/

statistics-about-life-and-living -[..]atistics-about-life-and-living/?view=all

plants -[..]ique-plants-you-have-ever-seen/?view=all

Gold -[..]gold-that-might-just-amaze-you/?view=all

Colour -[..]lors-that-you-never-saw-coming/?view=all

Richard Feynman -[..]%8C%E4%B8%8D%E7%A2%BA%E5%AE%9A%E6%80%A7/

About palm-oil -[..]g-and-sad-facts-about-palm-oil/?view=all

How name related to face -

biggest-scientific-discoveries -[..]tific-discoveries-in-history-of-mankind/

weird-science-facts-you-may-not-know -

Diamond -

Why cloud don't fall -

michael-faraday -

【Gene 愛聊科學】食蟲植物讓獵物滑進瓶口的密技,成為對抗貽貝附著的無毒塗料:SLIPS -

Are viruses alive?

Science of Mona Lisa -[..]eonardo-da-vinci-mona-lisa-smile/540636/[..]s/hidden-shortage-world-running-low-sand

調查:「藍色星期一」最有生產力 -

elevators -

zooming-in-on-the-cell-what-makes-animals-and-plants-different -[..]-what-makes-animals-and-plants-different

worlds-largest-electric-vehicle-fully-recharges-itself -[..]electric-vehicle-fully-recharges-itself/

radiocarbon-dating -[..]e/a-look-at-radiocarbon-dating-21352324/

mount-st-helens -[..]hould-be-scientists-may-finally-know-why[..]20200617-what-if-all-viruses-disappeared

What is cellular respiration: from food to ATP -[..]nce/what-is-cellular-respiration-052533/

encoding data in dna -[..]nce/news-science/wizard-of-oz-dna-05235/

為什麼太陽曬過的衣服香香的? -

The Plum Pudding Model: how a flawed idea was instrumental in our understanding of the atom -[..]e-post/plum-pudding-model-atom-16072020/

The mystery of the blue whirl that consumes all the fuel in its path — finally solved -[..]ence/physics/blue-fire-mystery-13082020/

See the ingenious cameras used to photograph elusive animals -[..]rcams-used-to-photograph-elusive-animals

the-beautiful-nature-journal-of-illustrator-jo-brown -[..]-nature-journal-of-illustrator-jo-brown/

Growing food at Mar -[..]l-is-challenging-but-its-not-impossible/

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Tue Oct 27 08:58:16 HKT 2020 From /weblog/java/performance


A case showing java is faster than C++ -[..]mgroups#!topic/comp.lang.c++/7aNw3PzPvMI

Case show how to improve GC time spend on a java application -[..]11/java-vm-beware-of-younggen-space.html

A case study of solving thread contention -[..]fighting-thread-contention-in-your-code/[..]-of-java-application-performance-tuning/

Notes about measuring map performance -[..]ronicle-map-and-yahoo-cloud-service.html

High Performance Java - Binary instead of Objects - John Davies -

jemalloc, look like a really nice tool -[..]c-to-get-to-the-bottom-of-a-memory-leak/

story of finding why there is so many GC -[..]horough-jvm-thorough-analysis-ygc-part01

GC thread blocked by system call -

We always need benchmark -[..]2017/06/15/forward-vs-backward-loop.html

Investigation and solutions of performance issue caused by GC log -[..]c-pauses-caused-by-background-io-traffic

Using jemalloc to get to the bottom of a memory leak -[..]c-to-get-to-the-bottom-of-a-memory-leak/

Parallel Collection Processing: Leveraging Batching -

Maybe good to careful about collection initalization -[..]ars-with-a-single-character-code-change/

Issue of using non-thread safe collection in multi-thread -[..]oting-cpu-spike-in-a-major-trading-appli

Performance comparison of difference JVM vendor -[..]stopping_openj9_from_overtaking_hotspot/

Why we chose java for HFT -[..]equency-trading-application-600f7c04da94

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Sat Oct 24 10:37:29 HKT 2020 From /weblog/languages

other languages

Nice thing of Lua -[..]a-scripting-is-badass?5ec266c0?8b310bf0`

a lot of quick start cookbooks of various languages - and here is video tutorials -[..]ucation-lectures.html?search=programming

Yet other JVM base language, it is very erlang like -[..]vuI1Vhhmpjq_tXqhHSmIzvYz_Xjy5kXSYlvYYdgY[..]2/the-10-weirdest-programming-languages/

Javascript quick note -

Excel -

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Sat Oct 24 10:31:23 HKT 2020 From /weblog/java/tools


Generate a diff page forother toreview in HG -

Introduce a tool to keep IDE code and webcontainer code in sync -

Auto complete of IDEA is pretty cool -[..]aster-with-intellij-idea-live-templates/

use ctrl-w to select text -[..]ins-ides-their-best-feature-is-control-w

7-new-tools-java-developers-should-know -

Buggy App is a simple java application that simulates different performance problems like Memory Leak, OutOfMemoryError, CPU spike, thread leak, StackOverflowError, deadlock, unresponsiveness, … -[..]buggy-app-simulate-performance-problems/

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Wed Oct 21 21:00:35 HKT 2020 From /weblog/trip/travelling


印度的天然登山資源 -

This Enormous 8th Century Temple in India Was Carved from One Rock -

Tree bridges -[..]iving-tree-bridges-stand-hundreds-years/

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Tue Oct 20 06:43:47 HKT 2020 From /weblog/business


Applying Agile to making decision -

Maybe failure, maybe difiiculty to overcome -

How do you determine what is "truth"?[..]ible-criteria-for-determining-truth.html

How will I feel about it in 10 minutes?
How will I feel about it in 10 months?
How will I feel about it in 10 years? -[..]arren-buffett-and-ray-dalio-99e4857d05e3

Six science-backed techniques to help you make hard decisions -[..]elp-you-make-hard-decisions-fde6e234c887

【Boss Talk】金融界「拆彈專家」 八達通張耀堂:星展保險箱奇案最難拆 -[..]nance/realtime/article/20190527/59644722

Such results suggest that our current theoretical models on decision-making — chiefly that sub-obtimal decision-making is handled by the amygdala, with higher brain areas handling more complex decisions — is correct. But on a personal level, they showcase to each of us how the final moments of an experience influence our perception of the whole, especially when judging from memory. -[..]ins-experience-memory-ending-2356263456/

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Wed Oct 14 12:11:16 HKT 2020 From /weblog/java/libraries

high performance

Reactor framework, base on disruptor -

One http library to consider, Comsat -

disruptor 高性能队列最佳选择 -

Babl High-Performance WebSocket Server -[..]l-high-performance-websocket-server.html

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Sun Oct 11 22:05:44 HKT 2020 From /weblog/health/food/fruit


【吾通吾識】保住個腎好重要 食水果都幫到你

1. 荔枝

2. 葡萄

3. 桑葚

4. 奇異果


大夫,我需要喝果汁排毒嗎? -

【每日健康】5種生果連皮食更健康 抗氧化降血糖 -[..]om/realtime/supplement/20160527/55150168

Grapefruit has a high volume of compounds called furanocoumarins, which are designed to protect the fruit from fungal infections. When you ingest grapefruit, those furanocoumarins permanently take your cytochrome P450 enzymes offline. There’s no coming back. Grapefruit is powerful, and those cytochromes are donezo. So the body, when it encounters grapefruit, basically sighs, throws up its hands, and starts producing entirely new sets of cytochrome P450s. This can take over 12 hours. -[..]grapefruit-history-and-drug-interactions

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Sun Oct 11 21:36:16 HKT 2020 From /weblog/computer+science


(-1) ^ 2 , what do you think it is??

Basic knowledge of float in computing -[..]/cd/E19957-01/806-3568/ncg_goldberg.html

Use of overflow with modpow() -[..]

Corner cases for float -[..]2014/06/24/fibonacci-and-lucas-sequences

携程如何基于ARIMA时序分析做业务量的预测 -

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Sun Oct 11 21:31:07 HKT 2020 From /weblog/design


"Bad programmers worry about the code. Good programmers worry about data structures and their relationships." -[..]uote-about-good-programmer/163187#163187

Compare between schema and schema=less ( like key value mapping ) data -

Simple AVL tree -

逼着面试官问了我 ArrayList 和 LinkedList 的区别,他对我彻底服了 -

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