RSS feed [root] /



title search:


Mon Aug 09 11:02:26 AEST 2021

(google search) (amazon search)
download zip of files only

Mon Sep 27 00:53:09 AEST 2021 From /weblog/science


我們現在看到的星星早已死亡了嗎? -[..]%B2%E6%AD%BB%E4%BA%A1%E4%BA%86%E5%97%8E/

相對論、量子力學、黑洞和反物質 -[..]uantum-mechanics-black-hole-anti-matter/[..]t-things-in-the-known-universe/?view=all

What is dark matter? A deep dive -[..]o-probe-images-that-will-blow-your-mind/[..]sics-allowed-earth-to-exist-195ecc0da9ca[..]ear-older-than-the-universe-71bee462c6be[..]ophysics-space/big-bang-history-15092017

5 questions you were too embarrassed to ask about the expanding Universe -[..]bout-the-expanding-universe-9433c4906a29

Are Space, Time, And Gravity All Just Illusions? -[..]-gravity-all-just-illusions-d1d088df6150[..]-the-big-bang-theory-you-might-not-know/

black hole -[..]c/science-abc-going-inside-a-black-hole/[..]/space/supermassive-black-hole-07122017/[..]s-in-outer-space-that-cant-be-explained/

Really interesting -[..]ence/news-science/why-solar-system-flat/

prehistoric-people-astronomers -[..]/prehistoric-people-astronomers-0432423/

The Scale of the Universe - Interactive -

Is the universe infinite? -[..]er/feature-post/is-the-universe-infinite

What is entropy, and why is it always increasing? -[..]entropy-and-why-is-it-always-increasing/

Voyager: Inside the world's greatest space mission -[..]inside-the-worlds-greatest-space-mission

The hottest planet in the solar system — and why it’s probably not what you think -[..]st/hottest-planet-solar-system-16072020/[..]/news-science/why-is-neptune-blue-00432/

Jupiter -

How Stellar Winds of Dying Stars Are Shaped -

How much matter is there in the universe? Now we (kind of) know -[..]ere-in-the-universe-now-we-kind-of-know/

What are stars made of? -

Moon -[..]and-why-its-probably-not-what-you-think/

14 Mars facts we’ve only learned in recent years -[..]feature-post/mars-facts-recent-13012021/

Physicists believe faster-than-light travel is indeed possible with new warp drive -[..]ence/faster-than-ligh-travle-warp-drive/

Apollo 11 in realtime -

From candles to ladders: how astronomers measure very large distances in the universe -[..]ost/universal-expansion-ladder-15032021/

The mystery of how big our Universe really is -[..]26-the-mystery-of-our-expanding-universe

What are Black Holes: The Journey From Theory to Reality -

What is dark matter? A deep dive -

Could we use a Dyson sphere to harvest energy around a black hole? -[..]e-to-harvest-energy-around-a-black-hole/

Neutron Stars: one of the most extreme objects we know -

A universe in a bottle: why simulating everything there is is so important -[..]ing-everything-there-is-is-so-important/

One Great Article About Every Planet in the Solar System -[..]e-about-every-planet-in-the-solar-system

(google search) (amazon search)

Fri Sep 24 15:21:49 AEST 2021 From /photo/cosmos/apod


(google search) (amazon search)

Wed Sep 22 15:18:44 AEST 2021 From /weblog/photographic/tutorial


水底攝影入門(一):水底光線的考慮 -

Undersea macro -

The Best Camera Settings for Underwater Photography -[..]mera-settings-for-underwater-photography

Ten Tips for Taking Great Videos Underwater -[..]-tips-for-taking-great-videos-underwater

Six Animal Aggregation Dives to Add to Your Scuba Bucket List -[..]n-dives-to-add-to-your-scuba-bucket-list

How Fins Can Impact Your Underwater Photos -[..]nderwater-photos?dom=rss-default&src=syn

In today’s newsletter, an unlikely Met Gala spotlight; the rocket that blasted above a swamp; hope and a hibiscus flower and … from capturing crickets to an award. -[..]e-the-worlds-underwater-wonders-20210918

(google search) (amazon search)

Wed Sep 22 14:52:23 AEST 2021 From /photo/cosmos/apod


(google search) (amazon search)

Wed Sep 22 14:26:31 AEST 2021 From /weblog/unix


Web base vim as tutorials -

History of VIM -[..]f-productivity-vims-20th-anniversary.ars

Guide for editing text object, most already familiar with using 'w' for word editing, this blog discuss more about using 'p' for paragrahy and other related stuff. -[..]7/vim-text-objects-the-definitive-guide/

Seven habits of effective text editing , a lot of nice tip of using vim, like hlsearch , omni-completion

vimdiff tips -[..]cles/2008/04/30/vim-as-a-diff-merge-tool[..]9899-uid-36931-do-showone-type-blog.html

How to regex with line number -

cheat sheet of jumping around source code -[..]inux-HOWTO/C-editing-with-VIM-HOWTO.html

Nice analysis of good programming environment -[..]why-i-switched-from-textmate-to-vim.html

Creating macros in vim - <- introduction to Command-T and FuzzyFinder

Some VIM tips:

Essential Vim editor navigation commands
Vim search and replace – 12 powerful find and replace examples.
How To add bookmarks inside the Vim editor
How To record and play inside the Vim editor
Correct spelling mistakes automatically inside the Vim Editor
Automatic word completion using Ctrl-X
Enable thesaurus option in the Vim editor
Vim autocommand magic. Add custom header to your files automatically.
Convert Vim editor to a beautiful source code browser.
Use the Vim editor as a bash IDE, or C/C++ IDE, or Perl IDE.[..]com/2016/04/19/vim-commands-cheat-sheet/

ctrl+w, ctrl+w , vimdiff switch folder -

tutorial -[..]editor-in-unix-example-tutorial-and.html[..]s/3mfvdg/how_do_i_go_about_learning_vim/

Compilation plugin -

Highlight multiple searches at the same time, each with a different color. -

C/C++ IDE -[..]10/vim-plugin-for-navigating-c-with.html

Evil, putting vi in emacs -

Fixing syntax at solaris, "export TERM=xtermc", ":syntax enable" -

Graph your Vim undo tree in style. -

Introduction to Selecta and Command-T, tool for fuzzy mapping and open files easier -[..]d-the-vimrc-file-be-located-on-windows-7

Open Visual Studio config as XML -!topic/vim_use/HzVM9tjJP08

Snippert library ( e.g. function template ) -[..]3h7lca/which_snippet_library_do_you_use/[..]t_are_your_musthave_configs_and_plugins/[..]mments/2w22gf/edit_google_docs_with_vim/[..]nts/3ijsi2/original_post_a_vimrc_primer/[..]an_autocomplete_plugin_if_yes_which_one/

gUU to turn whole line upper case, and guu to turn whole line lower case -[..]_guu_makes_an_entire_line_lowercase_and/

can use :TOhtml to turn a text file to HTML -

set encoding=utf-8 -[..]how_to_reliably_switch_to_using_utf8_by/

If you like to test the regex for vi, can refer to this -[..]/blog/vim-creator-champions-charityware/

Another blog about using vim as IDE -

vim cheat sheet -[..]d_using_spacemacsevil_and_made_this_vim/

How Vim works internally? -[..]omments/hpt9l9/how_vim_works_internally/

Sample example of a VIM plugin -

Vim has a built-in Emoji Picker! 勞️ -[..]s/ioewb0/vim_has_a_builtin_emoji_picker/

Fast Typing: vi -

Vim as HTTP client -

Vim team -

How To Password Protect Text Files Using Vim Editor In Linux -[..]

Learning Vim: What I Wish I Knew -[..]ning-vim-what-i-wish-i-knew-b5dca186bef7

How to format/sort/aggregate text in shell, and also vim -

(google search) (amazon search)

Tue Sep 21 15:25:32 AEST 2021 From /photo/cosmos/apod


(google search) (amazon search)

Tue Sep 21 14:39:36 AEST 2021 From /weblog/science


蓋亞假說:美麗的神話 -[..]%8E%E9%BA%97%E7%9A%84%E7%A5%9E%E8%A9%B1/

色彩斑斕的動物 -

地球上仍存活的最古老生物 -

deep-sea-mysteries-and-oddities-that-will-leave-you-baffled -[..]nd-oddities-that-will-leave-you-baffled/

rare-flowers-that-are-stunning-to-look-at -

earth-facts-that-might-surprise-you -

north-pole-facts-most-people-are-not-aware-of -[..]s-most-people-are-not-aware-of/?view=all

earth-facts-you-probably-have-not-considered -[..]u-probably-have-not-considered/?view=all

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

amazon -[..]he-most-unique-places-on-earth/?view=all

25 Interesting Tidbits About Deserts That Will Make You Glad For Rain -[..]at-will-make-you-glad-for-rain/?view=all

Antarctica is one of the coldest, most desolate places in the world, and today you're going to learn all about it. -[..]interesting-facts-that-you-probably.html

great-barrier-reef -[..]-reef-facts-youll-want-to-hear/?view=all

Types of mountains -[..]st/main-types-mountains-earths-ups-downs

bizarre-ocean-phenomena -[..]ean-phenomena-you-wont-believe-are-real/[..]ology/animals-ecology/animal-speed-limit

Ocean -[..]ising-ocean-facts-most-people-dont-know/

Earth -

sinkholes -[..]other/science-abc/science-abc-sinkholes/

ecosystems -[..]what-they-are-and-why-they-are-important[..]ture-post/what-is-supervolcano-18032018/[..]/feature-post/largest-river-world-43223/

What is soil? Here’s the inside scoop -

What causes an Ice Age? A simple explainer -[..]water-dont-underestimate-the-connection/[..]108-why-the-world-is-running-out-of-sand

Even a little extra CO2 is triggering big changes in forests -[..]o2-is-triggering-big-changes-in-forests/

Christmas flakes: macro photography reveals unique snowflake design -[..]/great-pics/christmas-snowflakes-photos/

This is the secret behind biodiversity hotspots -[..]ience/biodiversity-hotspot-source-35243/

Looking back on Palmyra’s recent history, Wegmann sees it as a source of hope. Tropical islands may seem fragile, but they can turn out to be surprisingly robust. The conservation story of Palmyra should remind us of two things, he says: “One, nature is resilient. And two, we as humans can engineer ourselves out of some of the major problems that we’ve caused.” -[..]w-tropical-islands-got-rid-of-their-rats

Rivers can change colors as time passes, and this is linked to ecosystem health -[..]-and-this-is-linked-to-ecosystem-health/

Photosynthesis could be as old as life itself -[..]thesis-old-genes-live-evolution-2374523/

climate-tipping-points -[..]ecology/what-are-climate-tipping-points/

What is natural selection: the driving force of evolution -

Simple seaweed could be used to heal human wounds with bio-ink -[..]dicine/seaweed-healing-virtues-10042021/

They spent 28 days under the sea—and found another Earth -[..]-the-sea-and-found-another-earth-feature

Earth's magnetic field flips much more frequently than we thought -[..]ld-flipped-more-times-scientists-thought

Soils from Antarctica seem to contain no life—something that's never been found -[..]-no-lifesomething-thats-never-been-found

What causes earthquakes — and what you should do if hit by one -[..]es-and-what-you-should-do-if-hit-by-one/

The hexagon shape and why it shows up so much in nature -[..]t/hexagon-shape-nature-physics-13092021/

(google search) (amazon search)

Tue Sep 21 10:26:20 AEST 2021 From /weblog/hack+and+faq


s3 tutorial -

How to Create an AWS EC2 VM -[..]m/2021/06/09/how-to-create-an-aws-ec2-vm

Sample of running "gem" to build:

sudo amazon-linux-extras install ruby2.6 // use sudo amazon-linux-extras list to check the exact name
sudo yum -y install ruby-devel
sudo yum -y groupinstall 'Development Tools'
gem install fluent-plugin-s3 --no-document

(google search) (amazon search)

Mon Sep 20 23:35:34 AEST 2021 From /weblog/health/food


What is keto -

Science Might Have Identified the Optimal Human Diet -[..]fied-the-optimal-human-diet-ec618b2fb8f2

New Mom’s Guide to Nutrition After Childbirth -

Green Mediterranean diet may be even better for losing weight than regular Mediterranean -[..]osing-weight-than-regular-mediterranean/

Great Food Combos for Losing Weight -

實驗二:吃一頓飯花多少時間,差別很大 -[..]engchi10wandunfanyourenchichuyishenbing/

(google search) (amazon search)

Mon Sep 20 16:09:46 AEST 2021 From /photo/cosmos/apod


(google search) (amazon search)

Mon Sep 20 09:42:02 AEST 2021 From /weblog/learning


How to develop imagination -

7 Important Creative Thinking Skills -[..]06/7-important-creative-thinking-skills/

Are you interested to be genius? -

4 ways of treating problems
Absolution: Ignore the problem and hope it either fixes itself or someone else solves it. Default.
Resolution: Either look to the past for previous solutions to the same problem OR identify and remove the causes of the problem. Satisfice.
Solution: Analyse using quantitative methods and / or experimentation to try to yield the best possible outcome. Optimise.
Dissolution: Eliminate the problem and prevent it from arising again by redesigning the system that has the problem or its containing system. Idealise.[..]2012/06/4-ways-of-treating-problems.html

言语的非连贯性, 偏重例子, 一图抵千言,提问,回答。[..]014/03/05/25-things-ive-learn-about-life


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。 -


培養孩子的創業精神 -

什麼是思考方法? -
思考的必要態度:同情理解原則 -

Critical thinking is an unnatural act. We evolved to survive in a cruel world, not to play around with our hacks. To make things worse, we evolved in a herd, which means that we intuitively respect the authority of the leader. But we also have to be creative, so we have to respect ourselves first. Finding the right dose of self-respect is a crucial thing in creative work. Too little self-respect could destroy our motivation and creativity, and too much will interfere with our ability to estimate the value of our ideas, and can easily result in investing time, money and effort in worthless projects.

Noone is born a critical thinker, but almost anyone can become one. Think about what [Edward de Bono] said:

“The need to be right all the time is the biggest bar to new ideas. It is better to have enough ideas for some of them to be wrong than to be always right by having no ideas”.[..]and-creative-thinking-in-a-hackers-work/

转谈艺术。艺术当然要讲技术,不容易,要多下功夫。论技术,我认为艺术比科学重要。一位技术超凡的画家,想象力不足道,其作品可以卖得起钱。有大成的艺术家呢?单凭技术不足够,加上想象力超凡也不足够——不可或缺的是感情的表达。后者是艺术的主要困难所在。科学是不需要表达感情的。 -[..]/dope-i-should-have-thought-of-that.html

why-facts-dont-change-our-minds -[..]17/02/27/why-facts-dont-change-our-minds

What is the scientific method: definition, steps, and pitfalls -

Lost perspective? Try this linguistic trick to reset your view -[..]this-linguistic-trick-to-reset-your-view

(google search) (amazon search)

Mon Sep 20 00:14:36 AEST 2021 From /photo/cosmos/apod


(google search) (amazon search)

Sun Sep 19 23:18:04 AEST 2021 From /weblog/health/food


New Mom’s Guide to Nutrition After Childbirth -

(google search) (amazon search)

Sun Sep 19 22:44:49 AEST 2021 From /gallery/Nature/Bird


(google search) (amazon search)

Sat Sep 18 23:16:22 AEST 2021 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/

Docker 员工自述:我们为什么“输”给了 Kubernetes? -

(google search) (amazon search)

Sat Sep 18 07:24:25 AEST 2021 From /weblog/health/food


嚴說養生 立夏吃雞蛋 -

烹制雞蛋美食的四種方法 -

More ways of cooking egg -

二十文錢劏房飯:仿西班牙蛋餅 -[..]%BF%E7%8F%AD%E7%89%99%E8%9B%8B%E9%A4%85/

In-depth analysis -[..]gs-are-the-healthiest-food-on-the-planet

You Should Poke a Hole in Your Eggs Before Boiling Them -[..]your-eggs-before-boiling-them-1846669334

How to tell if eggs are bad — according to science -[..]ll-if-eggs-are-bad-according-to-science/

(google search) (amazon search)

Fri Sep 17 15:22:18 AEST 2021 From /photo/cosmos/apod


(google search) (amazon search)

Fri Sep 17 10:22:00 AEST 2021 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

Medlar -[..]-strange-medieval-fruit-the-world-forgot

Cherries -

Fruit and Veggie Skins You Can Eat -

Slideshow: Fun Facts About Fruits and Vegetables -[..]ss/slideshow-fun-facts-fruits-vegetables

(google search) (amazon search)

Wed Sep 15 10:26:48 AEST 2021 From /weblog/trip/travelling


Castelluccio 花海,浩劫重生山谷再放異彩 -

What it’s like to live in the shadow of an active volcano -[..]tromboli-volcano-island-tourism-sicily/a

Trieste, an overlooked cultural gem in northern Italy, is poised for a new era of prosperity as nations vie for access to its once vibrant port. -[..]s-is-seeing-a-modern-renaissance-feature

Trieste, an overlooked cultural gem in northern Italy, is poised for a new era of prosperity as nations vie for access to its once vibrant port. -[..]s-is-seeing-a-modern-renaissance-feature

Dotted across Italy, 22,000 ancient trees have gained federal protection, making them cornerstones of cultural history. -[..]celess-trees-italy-is-protecting-forever

(google search) (amazon search)

Wed Sep 15 10:09:26 AEST 2021 From /weblog/history


united-states-postal-service -[..]ited-states-postal-service-then-and.html

surprising-facts-about-the-united-states-military -[..]-facts-about-the-united-states-military/

about-the-revolutionary-war-you-might-not-know -[..]tionary-war-you-might-not-know/?view=all

About White house -[..]e-house-you-probably-never-thought-about[..]ite-house-facts-you-probably-didnt-know/

Civil war -[..]s-that-will-change-your-view-on-history/

New York -[..]ting-facts-about-new-york-city/?view=all

Lincoln -[..]ught-you-about-abraham-lincoln/?view=all

Alaska -[..]interesting-and-craziest-state/?view=all

native-americans -[..]n-facts-about-native-americans/?view=all

Ali -[..]s-you-might-not-know-about-muhammad-ali/

珍珠港事件的歷史照片 -

25-biggest-screw-ups-that-completely-changed-history -[..]rew-ups-that-completely-changed-history/

george-washington -[..]story/magazine/2015/12/george-washington

Indian -[..]most-endangered-historic-places-for-2020[..]apital-11-most-endangered-historic-sites[..]tory/league-nations-doomed-before-began/[..]gynaecologist-who-fought-for-black-women

Decades ago, this pollution disaster exposed the perils of dirty air -[..]a-smog-disaster-exposed-perils-dirty-air

joe-biden -

Who owns America’s history? The answer will define what replaces fallen monuments. -[..]-what-replaces-fallen-monuments-feature/

In 1921 rioters killed as many as 300 people, devastating a prosperous area for generations. Now the city is trying to reckon with the disgrace. -[..]-mob-destroyed-a-black-community-feature[..]assacre-black-business-booming-greenwood

What Benjamin Franklin’s battles with a deadly virus that swept Colonial America can teach us about our own struggles with anti-vaxxers -[..]min-franklin-lessons-from-smallpox-0423/

The Ugly Election That Birthed Modern American Politics -[..]sidential-elections-1824-corrupt-bargain

Arrested and tortured, the Silent Sentinels suffered for suffrage -[..]article/silent-sentinels-womens-suffrage

(google search) (amazon search)

Wed Sep 15 09:57:14 AEST 2021 From /weblog/health


Common Pregnancy Pains and Their Causes -

Guide To Losing Baby Weight -[..]ide-to-successfully-losing-baby-weight/a

A Parents Guide to Feeding Your Baby -

10 Common Symptoms in Infants and Young Toddlers -

(google search) (amazon search)

Tue Sep 14 14:08:42 AEST 2021 From /photo/cosmos/apod


(google search) (amazon search)

Mon Sep 13 14:42:16 AEST 2021 From /photo/cosmos/apod


(google search) (amazon search)