Cambridge Senior Physics Challenge Summer School 2018Watch this thread
Do you find you always get the correct answer straight away for the harder questions? Sometimes it takes me a 2 or 3 attempts to get it correct if it’s particularly tricky.
It’s going fine, haven’t been very active for the past week as I have had an operation a few days ago so I have been focused mostly on that. Hopefully soon I will be back and will be aiming for some higher level questions.