Turning pond water into something a bit cleaner. Still loads of bacteria and other nasties but much of the other stuff was removed.
1:1 Private Teaching in a dedicated classroom
Subscribe to:
Post Comments (Atom)
The Birthday Paradox — Why 23 People Are Enough
The Birthday Paradox — Why 23 People Are Enough Put just 23 people in a room and there is already a better-than-even chance that two share...
-
Physics GCSE: Electricity in the Home – What You Really Need to Know Electricity in the home is one of those GCSE Physics topics that feels... -
Maths GCSE: Turning Recurring Decimals into Fractions (Without Panic) Recurring decimals look scary at first glance. Lots of dots, myster... -
Conway's Game of Life — Can Mathematics Become Alive? Four simple rules. An infinite chessboard. And behaviour nobody explicitly progr...
No comments:
Post a Comment