mrphysh

I am attracted top this channel because

2 years ago | [YT] | 0

@Rayzuer

Thankyou sir, watched your videos on free radicals, you say the most important thing in very few words! 🤩

2 years ago | 0

@galr8888

You should have added: "All of the above"

1 year ago | 0

@ahoweO7

My teacher made us watch your videos

2 years ago | 0