Science was never my strong suit at school. This might have helped me, though.
(click image to enlarge)
The Sharp Single
All Done
Science was never my strong suit at school. This might have helped me, though.
(click image to enlarge)
The Sharp Single 
I laughed by Bks off at that
Good, now Sfo
No.92 is my personal favourite. I shall endeavour to use it everyday.
Sc – our author that is, not you Luckyfiver !
Foa