Link Clearing XII
Western-Chinese Calendar Converter. The converter only works for 1911 to 2050 but still nifty.
I don’t precisely remember why I bookmarked this series of links, but I must have been doing some base conversions: Bin-Oct-Dec-Hex Converter, Number Base Converter, Number Base to Number Base Converter.
Folklore. Most of it is Estonian folklore, but it’s fascinating nonetheless.
The Book Cover Archive. I dislike most book covers so it’s kind of interesting to see all of them at one place and see the designing trends that people think will sell books.
The Ancient World’s Longest Underground Aqueduct. “Roman engineers chipped an aqueduct through more than 100 kilometers of stone to connect water to cities in the ancient province of Syria. The monumental effort took more than a century, says the German researcher who discovered it.”