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# Category Archives: Mathematics

## A curious mathematical identity

Update: There is more subtlety to the infinite case, which I’ve now addressed in the post! Update 2: Learning so much messing with this! Added a bit more discussion near the end. So on twitter yesterday, the following mathematical identity … Continue reading

Posted in ... the Hell?, Mathematics
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## Optics and infinity at American Scientist!

I’ve been kind of quiet here lately, partly due to my job and partly due to writing blog posts and essays for other venues. Happily, one of these blog posts is now available to read over at American Scientist, on … Continue reading

Posted in Mathematics, Optics, Personal
1 Comment

## Beautiful equations of math and physics: my picks

A few days ago, the BBC introduced a series of posts in which they asked mathematicians and physicists to share their favorite equations. It’s a fun list, and the original post can be found here. One of the equations selected … Continue reading

Posted in Mathematics, Physics
12 Comments

## Infinite hotels in swirling beams of light

I’ve noticed there seems to be a general unspoken rule about the relationship between mathematics and science: any mathematics, no matter how abstract or seemingly disconnected from reality, eventually finds use or representation in the natural world. For example, most … Continue reading

Posted in Mathematics, Optics
12 Comments

## “Count Like an Egyptian” over at The Finch & Pea!

For those who just can’t get enough of my writing (anyone?), I wrote a guest post over at The Finch & Pea about the book Count Like an Egyptian by David Reimer. Check it out! Not only do I discuss … Continue reading

Posted in Mathematics, Personal
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## Curves… in… spaaaace! (1890)

One of the tragedies of STEM education is the seemingly eternal perception by the general public that mathematics is boring and repetitive. Most people, of course, end their math education with algebra at most, though some work their way through … Continue reading

Posted in Mathematics
6 Comments