OFF TOPIC : I just want to say that your website is brilliant, thank you!!
I got A* in A-level biology (Cambridge), thanks! I love your videos
Sherif Negm Facebook
Good topic notes and cool videos. I'll definitely recommend it to my students.
Seema Sehgal AQA Examiner and biology teacher on LinkedIn
I bookmarked the site
translucent The Student Room
OMG them videos are great! You're a goldmine - and I'm a gold digger ;)