Spixworth is due north of Norwich
Some money is magnetic-some is not
Blue: South/Red: North
Gravity and friction are invisible forces
Why magnets are used in compasses
Magnets work through paper and cardboard
Am going to find out on the internet which metals are magnetic and which aren’t!
You can make some fantastic games with magnets!
About forces you cannot see
That different surfaces increase/decrease the friction. I probably knew this but didn’t realize explicitly
