Mr Donnelly - My teacher tried to explain mass spectrometry in 5 hours and I didn't get it. I watched your 4 minute video and understood it instantly. Please could you make a video on electrospray ionisation as all students in our school can't get it around their heads. You are the only one who can save us. Your videos made me get 3 9s at GCSE. I'm in Year 12 now so could you please manage to make all the A - level videos by 2025. You are very much appreciated.
thanks man preciate it. it’s literally 12 hours before my exam 😂😂
Mr Donnelly - My teacher tried to explain mass spectrometry in 5 hours and I didn't get it. I watched your 4 minute video and understood it instantly. Please could you make a video on electrospray ionisation as all students in our school can't get it around their heads. You are the only one who can save us. Your videos made me get 3 9s at GCSE. I'm in Year 12 now so could you please manage to make all the A - level videos by 2025. You are very much appreciated.
i owe you my life and my a levels free science lesson guy
OMG seeing u again after all those animated videos, this is refreshing!
I hope you are doing well Mr.Donelly :)
How u just meant to know what every fragment is ?
Thank you for everything
TY TY! Will have my Chem exam in just 2 hours 😀
hey, by when can we expect to see the completed organic chemistry portion?
Good
AQA students dont need to know this right?
👍