PyraTUNNEL day 0 for building day 5 for action: ground layout and preparation to stop rat invasion

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One issue is how to prevent rats from entering into the greenhouse. For this we have come up with 3 layers of protection. GoFundMe link has been set up for this project: gofundme.com/f/pyratunnel-aquaponics-calgary

CategoriesPublic DIY etc

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.