Consult a healthcare professional if symptoms persist.

[upbeat music] Hi, my name is Vasu, and for those who can pronounce it, Vasudevan Karungatt.

I am a Malayali, which means [gong sounds] These days though, I live in Montreal doing a PhD in chemistry.

But don't worry, this video is not going to be a science lecture.

Let's go to the lab.

Much better.

So here's the deal.