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Want information on topics I am passionate about?

Please use the drop down menu items above to view resources ranging from sharks to knots to helpful handouts on mathematics and technology! I hope you can learn something and have FUN doing it!

Here is Ruffles, the Great White Shark.  (Photo Credit:  Rob Purdy)

We can analyze knots mathematically — whether physical knots from sailing or those in our DNA.

Mooring ropes, shackle and thimble