Topomania
While Mom and sis were away on a ballet weekend to Amsterdam Simon and Dad reviewed some topography. Topography is one of the things Simon used to be completely obsessed with. When … Continue reading Topomania
Tag: Topomania
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a homeschooling blog about Simon, a young mathematician and programmer, and his little sister Neva. Visit https://simontiger.com
Geeks out of the box 