- Interactive flood maps*, for creating your own Waterworld. Zoom in on Vancouver, Canada, and find out why I think the location of the airport is spectacularly poorly planned.
- A handy chart of supernatural collective nouns**.
- Unexplained artifacts that require explanations, including an ancient battery, a Turkish map of South America, and a time-travelling hammer. Also the Nazca lines, but that's a given in these lists.
- Rules for time travellers.
- Problems with the universe.***
- A list of millennium predictions that flopped, didn't flop, and haven't flopped yet.
- Predicted technology we've yet to see. (Where's my flying car?)
- Predictions for 2020 in two parts.****
- Mummified monsters.*****
Have fun with those and enjoy your weekend!