A tangent, a line & a circle, another Math-Poem
A tangent, a line and a circle A math poem Image credit: chrstphre (on Flickr) A point outside a circle, shoots out two lines one heading for the center the oth...
Tag: geometry
Obtuse can be right!
My daughter, whose creative exploits have been featured here before (for instance see her design for a math-music game), now has a blog, titled Uniquely Mine. I...
Visual proofs
I just came across these lovely visual mathematical proofs. For instance consider the following sequence: 1/2 + 1/4 + 1/8 + 1/16 + … = 1 and then see the ...
Making (non)sense of dots & lines
I love how these interconnected pipes called the Intertubes lead to serendipitous discoveries. Here are two videos, the first I went looking for, and the second...