Mathematical art, search and robots
This week on the podcast our Chris Vallance has been out again - we keep letting him out, is this wise? Well it's certainly wise this week as he has been considering the idea of our robotic friends.
Meanwhile, back in the broom cupboard, I've been finding out about a new modifiable search engine and talking to the creator who accidentally turned beautiful mathematics into, of all things, a rather attractive hair accessory.
Also this week I had a chat with a creator of a new search engine. You might already be thinking of some large and well known companies on the web who do this, but you should maybe think again.
That's all for this week, but if you would like to get in touch about your own electrical adventures, then there are many ways. You can email me at Outriders at bbc dot co dot uk, you can tweet at me as @bbc_outriders or find us on facebook - just type Outriders into your search box.