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John Baez

Mathematical physicist at UC Riverside; writes the Azimuth blog on mathematics, physics and environmental issues.

4 books on the record · 25 Jul 2013 – 25 Jul 2013

The bar next to each date shows how long ago it was said: 6d is days, 4yr is years.

loved it

Control System Design by Bernard Friedland

Control System Design by Bernard Friedland. Control theory rocks! I've been meaning to learn it for years. The math is easy, but the idea of setting up feedback loops to stabilize systems is cool, and the techniques to do it optimally are really fun.

on usesthis.com · 25 Jul 2013

read it

Principles of Planetary Climate by Ray Pierrehumbert

Principles of Planetary Climate by Ray Pierrehumbert. This is one I'd like to read, which I've bought, but haven't gotten far into. It tackles climate physics, not just on Earth but other planets.

on usesthis.com · 25 Jul 2013

loved it

The Higher Infinite by Akihiro Kanamori

The Higher Infinite by Akihiro Kanimori. This book is about the whoppingly big infinities that logicians invent. I used to dislike this stuff, because it seemed useless. Now it's just a hobby for me, to stretch my mind.

on usesthis.com · 25 Jul 2013

read it

The Silk Road: A New History by Valerie Hansen

The Silk Road: A New History by Valerie Hansen. I'm going to western China this summer for a math conference, and then we'll go to Dunhuang, an old city on the Silk Road with hundreds of caves full of paintings.

on usesthis.com · 25 Jul 2013

Everything John Baez recommends — not just books — on rcmnd →

That little bar

It says how long ago something was said, so you can tell last month from 2014 without doing the arithmetic. Full and green is recent; it drains and cools as the date gets older, and empties completely at about 6 years.

A striped bar means the date itself is an estimate — the source did not carry an exact one. An entry with no date at all gets no bar.