Dresden Codak, which publishes new strips only every couple weeks or even every month, has a funny new piece up, Dark Science #01.

Also, Monday will be your last day to register for the Singularity Summit at the $385 price point. Prices go up to $485. There are plenty of discounts available — it’s $100 off if you’re a student. You also get a $100 discount for every non-student referral. Refer four people who pay for full price by Monday, and you can get in for free.

The banners with the proper city (San Francisco) are now available.