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Sat Dec 29 01:02:51 HKT 2018
From /weblog/learning
#1 – Pegging (or How Mental Magicians can Perfectly Recall Hundreds of Numbers) #2 – Metaphor (Juliet is the sun… or is she a chemical formula?) #3 – Total Immersion (Or How a Guy Can Become Fluent in 8 Languages) #4 – Visceralization (What does a derivative look like?) #5 – Linking (Or How to Remember a Grocery List Without the Paper) #6 – The 5-Year Old Method (Try explaining quantum physics to a first grader) #7 – Ambiance Catalysts (Or How Drinking a Pint Can Improve Your Studying) #8 – Diagrams (Who said doodling in class was wrong?) #9 – Speed Reading (Or How to Read 70 Books in a Year) http://www.scotthyoung.com[..]ng-that-most-people-have-never-heard-of/ 用 6 個步驟，熟悉一個產業 - http://www.inside.com.tw[..]g-domain-expertise-in-a-complex-industry https://medium.com[..]-like-the-best-in-the-world-555fa4de5010 http://www.businessinsider.com[..].com/how-to-learn-anything-faster-2016-8 (Deliberate) practice makes perfect: how to become an expert in anything - https://medium.com[..]ecome-an-expert-in-anything-ec30e0c1314e https://www.zmescience.com[..]e/explain-something-to-yourself-18122018
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Mon Dec 10 15:09:41 HKT 2018
From /weblog/learning
These 3 Hacks Will Make You Remember More - https://betterhumans.coach.me[..]will-make-you-remember-more-b30a3d9b3136 When trying to memorise new material, it’s easy to assume that the more work you put in, the better you will perform. Yet taking the occasional down time – to do literally nothing – may be exactly what you need. Just dim the lights, sit back, and enjoy 10-15 minutes of quiet contemplation, and you’ll find that your memory of the facts you have just learnt is far better than if you had attempted to use that moment more productively. - http://www.bbc.com[..]effortless-way-to-strengthen-your-memory This one is funny: "Distract yourself. You might feel like you’re being super productive and focused by sticking to your work, but you’re less likely to recall it later." - https://medium.com[..]-and-it-can-actually-be-fun-99a9c9b95d5b https://list25.com[..]proof-techniques-to-enhance-your-memory/ http://www.bbc.com[..]-make-you-smarter?ocid=global_future_rss Drawing something makes it easier to remember than writing it down - https://www.zmescience.com[..]drawing-better-than-writting-memory-0432 http://www.bbc.com[..]s-your-memory-is-stranger-than-you-think
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Sat Dec 01 20:50:39 HKT 2018
From /weblog/photographic/tutorial
星軌拍攝技巧 數問 - 1).數碼機因hot pixel而唔適合曝得耐...最好分開影影夠幾個鐘...咁每張間隔之間都要俾CMOS斗下氣？ 有師兄 教過 分十幾張 每張 10-20min 再合成 好過 一野 暴 幾粒鐘, (菲林 令計) 2).數碼機有D人話用ISO 100、有人話用ISO 400-800好...如果用合成方法...其實係咪都係就番光害而定...定係關雜訊事？ 睇天氣 , 小弟 用 o個次 用 iso 100 5).北極星仰角澳門係23度，咁香港一樣？？ 4季 都唔同 位置, 用星座 搵 會準確 d, e+ 係 冬季, 北極星 位置 係 獵戶座 (lei 個最易 認, 唔會 搵唔倒 ... ) 頭頂 (腰帶 致 頭頂 距離 再過 5倍左右) 附圖 係 舊年 去雲南 香格里拉 時影, 本泥想 長暴, 不過 o個晚 太涷 個人 頂唔順 要收皮 反酒店 http://www.dchome.net/viewthread.php?tid=798154 With a lot of information, 香港的星空 — 觀測及拍攝資訊 - http://www.dcfever.com/column/read.php?id=1829 Herman's articles at dcfever - http://www.dcfever.com/column/info.php?id=185 500px tutorial - http://500px.com/blog/738/tutorial-photograph-the-night-sky About Comet - http://www.dcfever.com/column/read.php?id=2193 Atmospheric optical phenomena 大氣光學現象 - http://matthew-chin.blogspot.hk[..]16/06/atmospheric-optical-phenomena.html Stars & Night Sky - http://www.mikkolagerstedt.com[..]top-5-tips-to-photograph-stars-night-sky ===== 這張是11月15日凌晨拍攝的M42獵戶座星雲, 大埔的光害較嚴重, 所以要加上IDAS V4濾鏡作長時間曝光, 分三段不同時間曝光及作Layer Masking 處理, 把動態範圍拉闊. 在月光的影下算是滿意, 希望之後可以分數晚作10小時以上的曝光並加長每一張frame 的曝光時間 (現在是5分鐘一張), 使到暗位的表現進一步改善. Place: Tai Po Date: 14 Nov, 2013 (UT) Camera: Canon 20Da Lens: Canon EF-600 F4L Mount: Vixen Sphinx with Star Book Filter: IDAS V4 Exposure: 10 sec x 10, 30 sec x 10, 300sec x 26 ISO: 800 Guiding: Borg 60mm telescope, AIS120MM, PHD guiding. Image calibration: Dark x 20 (average) for each exposure, Bias x 16 (Median), Dark subtracted Flat field x 20 (Median) Processing: DSS, PS: layer Mask, Cropped, curve, colour adjusted. http://forum.hkas.org.hk/viewthread.php?tid=8009 ===== http://list25.com[..]resemble-things-found-on-earth/?view=all how-to-find-the-milky-way - http://goldpaintphotography.com[..]om/2015/07/24/how-to-find-the-milky-way/ how-to-capture-sharp-star-photographs - http://www.mikkolagerstedt.com[..]10/how-to-capture-sharp-star-photographs 銀河 - 觀測和拍攝 - http://matthew-chin.blogspot.hk/2016/06/blog-post.html 簡易四步驟處理高清銀河 - http://www.dcfever.com/column/read.php?id=3278 TimeLapse-AfterEffects特效『星流跡影片』-進階 - http://www.dcfever.com/column/read.php?id=3935 500 rule: 11mm: 45.5 seconds 12mm: 41.7 seconds 14mm: 35.7 seconds 16mm: 31.3 seconds 18mm: 27.8 seconds 20mm: 25 seconds 24mm: 20.8 seconds 28mm: 17.9 seconds 35mm: 14.3 seconds 50mm: 10 seconds 85mm: 5.9 seconds http://www.price.com.hk/news.php?sec_id=12&id=7216 How to find constellations: a starter’s guide - http://www.zmescience.com[..]eature-post/starter-guide-constellations http://www.deepskycolors.com[..]ilky-Way-Photo-Concepts-You-May-Wan.html 【星空系列教程】銀河及地景拍攝技巧 https://digiphoto.techbang.com[..]ot-to-ensure-the-star-series-tutorial-on https://digiphoto.techbang.com[..]and-landscape-shooting-techniques-middle Informaton of light pillar - http://www.islandnet.com/~see/weather/eyes/pillars.htm How to take Lightning photos - http://www.dcfever.com/column/read.php?id=2456
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Sun Nov 11 00:19:48 HKT 2018
From /weblog/business
She, start her career as beautician, and end as CIO - http://www.informationweek.com[..]rintableArticle.jhtml?articleID=47902662 Tom hardware sold for US$15-20 Million... I guess this is successful? http://mashable.com/2007/04/08/toms-hardware/ Successful story of local store - http://hk.knowledge.yahoo.com/question/?qid=7006092303309 Not rich not famous, why programming? - http://steve-yegge.blogspot.com[..]06/07/get-famous-by-not-programming.html Way to success in career, proactive and not too aggressive - http://cn.wsj.com/big5/20110120/eoe083608.asp 7. I think I know why I admire micro-ISVs. Some of my fascination with micro-ISVs is rooted in my wonderings about the path of my career over the long term. When I was 22, I believed that I could write code until age 65. I saw no reason why I could not be a software developer for my entire professional career. Some folks told me that being a coder is a burnout job, but I didn't believe them. I am 36 now, and I think I have a better understanding of things. I am starting to realize that someday I may actually want to make a career change. I am trying to picture myself running an ISV when I am 55, but I just don't see it. Running a company can be awfully stressful sometimes. Will I still want to be doing this in two more decades? My prospects for a second career are bleak. The cold reality is that I only know how to do one thing. Instead of looking for a second career, maybe I should be looking for a way to stay in software. This is one of the things I like about micro-ISVs. The lifestyle looks very different. The workflow looks like it might be a lot less stressful. Running a micro-ISV looks more like a marathon and less like a sprint. At my recent lunch with Thomas Warfield (Pretty Good Solitaire), I asked him if he thought he could still be running his micro-ISV at age 50. He said yes. Warfield is 40 now, so this is not the perspective of a naive young person just getting started. I believe him, and his answer makes me wonder if somebody I will be running some sort of a micro-ISV as my full-time job. http://msdn.microsoft.com[..]-us/dnsoftware/html/software10012004.asp 而其他實際上更重要的，卻很少被認真考量，比如牙齒接觸到那些金屬餐具的感覺，或是人們將餐具拿在手裡的平衡感。每件餐具的持續可用性也很重要，餐具的防滑性，它和食物的摩擦等等。- http://www.inside.com.tw/2012/11/12/dustin-curtis-the-best 探秘麥肯錫如何“無私”崛起, a lot about how they dress? - http://cn.wsj.com/big5/20130918/eoe073009.asp?source=rss 賈伯斯、坎貝爾、葛洛夫三位大師教我的事 - http://www.inside.com.tw/2016/04/14/jobs-campbell-grove https://medium.com[..]productivity-not-efficiency-4ed4fe9a454f
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