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...