Dioptra is a software test platform for assessing the trustworthy characteristics of artificial intelligence (AI). Trustworthy AI is: valid and reliable, safe, secure and resilient, accountable and ...

FAMILY: Emerge, 10 a.m.-8 p.m. daily, Krohn Conservatory, 1501 Eden Park Drive, Mount Adams. Runs Jan. 18-April 20.

In Hero of Alexandria's construction of the device, first mentioned in chapter 34 of his "Dioptra", a revolution was one Roman mile, or 1,480 meters. If 50 stones dropped, then the chariot would ...