This Week I Learned 2018 - Week 28

Last week post or something else from archive.

Why Aloha shirt is still not a common official men wear here? Via HN. We're living in a tropical country and yet our normal office wear is following western style. On the related note, the history of Aloha shirt was an interesting read as well.

Looking to get started in medication but don't want to fork our money? Look into the UCLA's Guided Meditations audio tracks. Download all and make it a playlist.

What the difference between informational support and emotional support? If your SO talked to you about her problems, just shut up and listen. Do not offer any solutions to her problem. Just listen and understand. Discussion at Reddit agreed with that. Don't assume. Ask or request what you want, if possible, explicitly. If you consult a doctor, are you going to tell the doctor that you're sick and he/she should know what sickness you've without you disclosing more specific details?

Stuck at your current tasks or your goals during the weekend? Chop wood, carry water.

Looking for food pyramid in the context of MY? Yes, it seemed we have a guide or alternative summarized version that from Ministry of Health. While we at it, there is another guide for low cholesterol diet as well. Why they don't provide a printable PDF version or compile everything into a booklet instead?

You know what is craziness when comes to set up your home network? Unnecessary and over-engineered enterprise level setup.

Joining the Utrawide Master Race but short on moolah? On first look, the LG 29WK600-W looks like a good choice if you're short of cash. However, it's best to check the actual specifications of the monitor before making any purchase. The panel bit depth is actually 6-bits + RFC and not really 8-bits, hence the 16.7 millions colours is overstatement. While the split screen functionality is nice, it has it's own security issue if you're running Windows. For GNU/Linux, there is Fake Xinerama or gTile (if you're using GNOME) that simulates several virtual monitors.

Setting up a home audio studio? This advice is a good way to start.

Is Anabas testudineus (also known as Puyu in Malay) suitable for consumption? Yes, and it's being massed produced as ornamental fish (gold colour variation) or as food source. I've long knew this fish but never realized that it actually travel through dry land to mate as shown in video below. And the hormone that the breeder used is most likely Ovaprim or GnRH, a spawning agent to induce breeding for fishes in captivity.


Do no feed the female Betta a day before breeding and let mating happened after 6pm because cooler temperature is good for bredding Betta? The issue with online resources when come to fish breeding procedures is it's quite hard to differentiate anecdotal experience or scientific result.

Betta Fish Growth Table

When breeding Betta fish, how do we know that the Betta fry is growing at the right rate? In the Interweb, most web sites will point to this growth chart of the Wayne's Betta pages. However, the measurement used in the page was not in metric system and it's always hard for us. Hence, we used the information from the page and converted it to metric system.

Note that this growth rate is based on normal Betta fish (Betta Splendens) and may not be suitable for Giant Betta which have different growth rate than normal Betta. Also we've extrapolated the growth rate for week 12.