Ink and Surface Tension
[S3 Physics and Up: Surface Tension] I really don't have to explain much of this. Video speaks for itself. It's probable that the...
The Scutoid
[S4 Maths & S3 Biology: Cells] This is a field I didn't think I would step into, but here I am. Mathematics in biology?! The scutoid is a...
Triple Point
[S1 Science and up - Water & Three States of Matter] Kept you waiting, huh? You might have questions during your Science class, such as...
Mirrors are used in magic shows
[S1 Science: Magnetism] How do you think the ballerina spins? It's pretty deceptive, hiding a magnet behind the mirror like that. And...
Mathematical Modelling 2 : The Remodelling
[PSLE Maths and up: Mathematical Modelling] So: Popular demand has answered, here's another post on mathematical modelling. You might...
Mathematical modelling (and how to prepare for exams!)
[PSLE Maths and up: Mathematics Modelling for Teachers] Kept you waiting, huh? You'll find this post to have a somewhat unusual approach...
Cats in Boxes (Not Schrödinger) solution
[P4 Maths and Up: Logic Puzzle] Let's cover the solution right away, shall we? Cops and robbers running around Graphtopia, cats and you...
Cats in Boxes (Not Schrödinger)
[P4 Maths and Up: Logic Puzzle] Kept you waiting, huh? Here's an interesting puzzle you may, or may not, have seen before. The hiding cat...
Unfaithful Nutrition Labels and Maths
[S2 Maths & S3 Food & Nutrition: Nutritional Labels] We're entering the kinky territory now: Unfaithful nutritional labels. Make no...
Braess's Paradox
[S2 Maths/Science and up: Resistance] When we see a short road, we expect to reach our destination faster than the long roads. So we...