Day 20 of PyraPOD4 Grande-17 Backyard DIY: third time to test seals at pipe/vessel junctions

Day counted wrong for the last time, it should have been day 17 rather than 19 (have now corrected). So this time is day 20. Still have one place leaking water, that is the bulkhead connecting two barrels. Have tighten it up and will test again next time.

Aubrey Zhang

Author: Aubrey Zhang

Since obtaining PhD in Electrochemistry in 1994 (University of Calgary), I have been through many things, such as post-doctoral research work using STM to study atomic level electrodeposition of Cd on Ag(111) surface at UIUC (Urbana-Champaign at University of Illinois), lifetime free-lance preaching, CEO of TheoLogos Publications and PyraPOD Global Inc, former salesman of diamond tools for Superprem Industries, former director of DiaSolid Kitchen & Bath, finishing carpenter, working for CRE Green, a solar company in Kelowna, BC. After all these experiences, my life motto is this: sharp mind must combine with skilful hands. With my wife Margaret we have three kids - Riley, Grace and Anita.