Recent Posts

Copy images from research papers - Wisely!

1 minute read

It is not very rare that you want to use/copy an image from a research paper. The easiest way is to just take a screenshot and crop accordingly. But that is ...

Why is the sky not violet?

2 minute read

If you have seen Veritasium’s latest video ‘The world in UV’, you would know that the sky gets it colour due to Rayleigh scattering. If you have not seen it ...