If you want to save the earth, Veganism isn’t the answer

I recently read a post on WhatsApp urging people to go vegan quoting a statement from 16-YO Greta Thunberg. She said: “You can’t be a meat-eating environmentalist. The fishing, meat, dairy, and egg industries aren’t just relentlessly cruel to animals – they’re also a nightmare for the environment.” I thought of writing my views on why I should…

Kudos ISRO | We’re proud of you for Chandrayaan-2

The Chandrayaan-2 mission serves as the second phase of India’s Chandrayaan lunar exploration program and is a follow-on to the highly successful Chandrayaan-1 mission, which featured a lunar orbiter and an impactor known as the Moon Impact Probe (MIP). Both spacecraft were launched aboard a Polar Satellite Launch Vehicle (PSLV) on October 22, 2008, and…

Today is Pi Day | Celebrate Mathematics

It’s a special number. It shows up everywhere. In chemistry, physics, math, whether you’re talking circles or cycles or anything to do with a curve, you’re going to find pi in there somewhere. Pi is irrational, which means that you can’t calculate pi by dividing an integer by any other integer.

It’s time to bring our planet back from the brink

cape town water crisis

The coastal paradise of 4 million on the southern tip of South Africa, Cape Town, is to become the first modern major city in the world to completely run dry. And even though residents aren’t responsible, the burden of making sure it doesn’t happen rests largely on our ability to cut down on water usage.

The world’s oldest zero?

The Bakhshali manuscript

The origin of the symbol zero has long been one of the world’s greatest mathematical mysteries. New carbon dating research commissioned by the University of Oxford’s Bodleian Libraries into the ancient Indian Bakhshali manuscript, held at the Bodleian, has revealed it to be hundreds of years older than initially thought, making it the world’s oldest recorded origin of the zero symbol that we use today.