I remeber one time when all my dreams were shattered by a RDWC, I remember it well, it was the 1994th year of the Common Era, and for those that were there and remember it was designated as the "International Year of the Family" and the "International Year of Sport and the Olympic Ideal" by the United Nations.
All kidding aside, you will also remember,
The annular eclipse of the Sun is visible across much of North America.
The North American Free Trade Agreement (NAFTA) was established.
Punk rock band Green Day releases their album Dookie, which will eventually sell over 20 million copies worldwide.
The People's Republic of China gets its first connection to the Internet.
The Channel Tunnel, which took 15,000 workers over 7 years to complete, opens between England and France, enabling passengers to travel between the 2 countries in 35 minutes
Nelson Mandela is inaugurated as South Africa's first black president.
Ice hockey becomes Canada's official winter sport (took us that long?)
The New York Rangers win the Stanley Cup, in 7 games over the Vancouver Canucks. It was New York's first Stanley Cup since 1940. Riots erupt in Vancouver in response to the victory causing $1.1 million Canadian dollars in damage.
Cold War: The last Russian troops leave Germany.
The planet Jupiter is hit by 21 large fragments of Comet Comet Shoemaker–Levy 9 over the course of 6 days.
Voters in Sweden decide to join the European Union in a referendum. (Wooot!!)
Anyhow I cannot count the RDWC as the technique for growing because I believe I will be switching to just DWC when this one fails catastrophically, normally I wouldn't put a suggestion out into the universe like that but, I am an impulsive, and I did not think this one through and although it is cool it doesn't work very well. However my other RDWC with the 2 inch sch40 pvc works like a champ.