
Criticisms on Homestay English programs
When you learn a foreign language like English, immersion is crucial; you can't speak with a good accent if you listen or watch a native...

Idea: entrepreneurizing entrepreneurs
Vietnam has been seeing a rise in ambitions for startup as this article says. https://e.vnexpress.net/news/business/industries/1-in-4-vie...

Vietnamese Grab doesn't have e-gift services
Yes. The e-gift service doesn't quite have its place in Vietnam. You can't send promos to the people you wanna send to. In fact, the...

The economics of night markets
If you have gone to South East Asia, you will see night markets; they are markets which sell goods, foods, and junks, and they're the...

But what IS creativity?
Hey guys, So #showerthoughts: What Really Is Considered Being Creative? My supreme ability to make crappy and dank jokes might be...

CRITICAL ISSUES SUMMIT - Rustic Pathways x GiveBackHack
Hey all! I just went on a 2-week runaway from my dear room and Vietnam's city to go to Critical Issues Summit program ran by Rustic...

Q: (Jul 7) Usefulness of modeling
Q: Why do we use modeling in math if it is useless? A: “With great power comes great responsibility” Sometimes when we do stuff, it was...

Q: (Jul 1) Usefulness of math
Q:Why do you think that it is useful to learn maths? A: I think I get your concern. You don’t see it’s useful don’t you? Well, I’m not...

Q: (Jun 30) Math counting problem about tennis matching
Q: A singles tennis tournament (one against one) is organized with 100 participants. It takes place in direct elimination (If the number...

How to get a 7, mathematically
Hello guys, I just finished writing the article for my school's only academic/STEM-oriented monthly journal. This journal is created /...

Surface area to volume in boba tea
Alright, something out of being not so related to math like physics or predicting stock prices :) My friend told me about this kind of...

Stochastic least squares
Hey guys! For my IB Extended Essay, I'm working on a comparative study on 2 methods of predicting the movement of the NextEra Energy--an...

Alternative solution to Q4 OMO Spring 2019
Hey guys, Just found an interesting problem in the Online Mathematics Olympiad this year. It states the following: I wanna add an...

Edit to the Traffic Differential Equation
Hey guys, The system of differential equations I introduced last time was very hard for me to solve (If you have any ideas or...

1st and foremost: system of differential equations for 2 traffic lanes
Hello! So this will be my first blogpost ever 😄 Hope you're stoked reading the intention of this blog in the About page. In there, I...














