peterrowlett, Teachers! When am I ever going to use this? @stecks talks Pythagoras in the real world. This weekend’s New Scientist or on the website. #iTeachMath #MTBoS
peterrowlett, Teachers! When am I ever going to use this? @stecks talks Pythagoras in the real world. This weekend’s New Scientist or on the website. #iTeachMath #MTBoS
Add comment