Advertise here with Carbon Ads

This site is made possible by member support. โค๏ธ

Big thanks to Arcustech for hosting the site and offering amazing tech support.

When you buy through links on kottke.org, I may earn an affiliate commission. Thanks for supporting the site!

kottke.org. home of fine hypertext products since 1998.

๐Ÿ”  ๐Ÿ’€  ๐Ÿ“ธ  ๐Ÿ˜ญ  ๐Ÿ•ณ๏ธ  ๐Ÿค   ๐ŸŽฌ  ๐Ÿฅ”

The annual report for Podravka, a Croatian

The annual report for Podravka, a Croatian food company, has to be heated in the oven before you can read it.

Called Well Done, the report features blank pages printed with thermo-reactive ink that, after being wrapped in foil and cooked for 25 minutes, reveal text and images.

Well done, indeed. (thx, judson)