Very informative video on Pythagoras and his ideas.
the challenge for week ending the 15th September has been released.
My solution is a pole of maximum length sqrt(14.25)m, neglecting the accidental features of the hallway and the thickness of the pole. This follows from applying Pythagoras’ theorem twice.
video for his new book– Measurement. I like it where he says that the question just posed (a why question) is not scientific, but mathematical.
on irrational numbers. I didn’t catch the Professor’s name.
“…learning how to learn how to think…’