This news item made me chuckle. What sounds like an interesting mash-up of two Apache projects ended up in a Canadian lake in the 1950s.
http://www.torontosun.com/2017/07/28/search-for-long-missing-avro-arrow-models-gets-underway <http://www.torontosun.com/2017/07/28/search-for-long-missing-avro-arrow-models-gets-underway> Julian
