PySkyWiFi: completely free, unbelievably stupid wi-fi on long-haul flights

A few weeks ago my 5-year-old and I tried playing Cat Crimes, a puzzle game in which you work out which of your cats ate your shoes. We had a wonderful time - for about 20 minutes. In each round of Cat Crimes you get a puzzle card with a list of clues on it. You have to use the clues to figure out where in your front room each of your 6 cats were...

For the last eighteen months I’ve been writing a book about being a dad. Two weeks ago I finished the first draft! The book is inspired by my blog posts about parenting, but most of it is brand new and I think it might be very good. It’s about childbirth, covid, careers, old friends, new friends, kid friends, chess, pianos, screens, AI, marriage,...

I know that time spent with my kids is supposed to be its own reward, and it is. But I also want to believe that what I do in this time matters, as much as possible. Elegantly handling a tantrum feels more worthwhile if I’m helping my son learn to express his feelings, not just making it through another day. I find more contentment at the end of...

Introductions to deep learning are too complicated and spend too much time trying to thrill you with details and real-world applications. This makes them a frustrating place to start. You already know that deep learning is amazing and that it actually works on real problems. You know that most of the hard work in industry is in the data cleaning....

In the last 10 years I’ve given more than 400 coding interviews. That’s the equivalent of 2 working months just watching strangers having a crack at the same few programming challenges. Some of my would-be colleagues solve the problems without incident, but others run into trouble for similar, easily-correctable reasons. I wish I could give...