## Covid-19. Why Irelands 2km isolation zone is interesting.

COVID-19 has changed a lot of things. All around the world Governments are restricting citizens movements to combat the spread of COVID-19 the deadly new Coronavirus. In Ireland the Government has restricted non-essential travel to a 2km zone around your place of residence. It turns out that’s an interesting choice, why so? Well we need …

## Work = mad. Physics says so. Maths proves so.

“Work = mad” may not be news to you. But did you know it is a physical fact and provable using Maths? It all started with a discussion about moments, torque, force, work, energy, power etc. We need to briefly talk about Force, and then Work. Force Sir Isaac Newton is probably the greatest scientist …

## The Rope of Dreams Recut: Polynomials of the Third Order – Cubic Equations

The Rope of Dreams Recut – Cubic Equations Did you make the most of The Rope of Dreams in my previous post “The Rope of Dreams : Polynomials of the Second Order – Quadratic Equations“. I hope so. Well now you have a chance to take your 120 meter rope and enter another Dimension with Cubic …

## The Rope of Dreams : Polynomials of the Second Order – Quadratic Equations

The Rope of Dreams – Polynomial Imagine you are given a length of rope that is 120 meters long, and told that you can go to any place on Earth and whatever you enclose with the rope – is yours to keep, or do with whatever you wish. You can enclose only a single area, …

## Monty Hall Proof – The Formula

Monty Hall Proof – The Formula is here. My two previous posts described the Monty Hall Problem – Can You Solve This Maths Puzzle? and Monty Hall Solution – Advanced! Well, this is the next installment of the trilogy, a simple mathematical proof. If you don’t like Maths (Mathematics, Math) then, well, you have serious problems …

## Monty Hall Solution – Advanced!

This post “Monty Hall Solution” continues on from my previous post Monty Hall Problem – Can You Solve This Maths Puzzle? If you haven’t read that post, then read it now before reading this. Because I will now show you even more Monty Hall Solution coolness! We saw that you could increase (double) your chances of winning a car …

## Monty Hall Problem – Can You Solve This Maths Puzzle?

The Monty Hall Problem is an interesting Maths Puzzle – with a hotly disputed answer. Monty Hall is a well known American TV Show presenter, and this particular maths puzzle gained some notoriety on his TV Show – hence the name “Monty Hall Problem”. The puzzle is quite simple to understand, but as is so often the …