The anonymity network Tor has a top-level pseudodomain .onion for hidden services, which can only be reached with a Tor client.

Horse viruses are in Pat’s wheelhouse.

The aggressiveness of various sulfate salts towards concrete is partly related to solubility.

In 1999 the Buddhist organizations were the first on the scene after the devastating earthquake in Taizhong (Tai-chung), providing direct aid and spiritual comfort; their energy and competence showed up the army, police, and local government.