Add new comment

Permalink Submitted by Harmeet Singh on August 22, 2017

Thank you very much and enjoy!

- Harmeet (the author)

Maths in a minute

Want facts and want them fast? Our Maths in a minute series explores key mathematical concepts in just a few words.

The hardest logic puzzle ever

Try your brain at this tricky, but lovely, riddle.
Vaccination: Where do we stand and where are we going?

Where have the COVID-19 vaccines got us so far and where we are likely to be when the rollout is complete?
How long a line can a pencil draw?

A quick example of the art of rough and ready calculations.
László Lovász: Working mathematical miracles

László Lovász has won one half of the Abel Prize 2021 for fundamental contributions to theoretical computer science and discrete maths.
Using quantum mechanics to edit the past

Are you fascinated by the double slit experiment? Then hold on to your hat for Wheeler's delayed choice experiment.