It is cold in Europe now and Spain* has been hit hard by the economic crisis. Recently I read this tip in a Spanish newspaper, originally from British journalist Dylan Winter, on how to build a small heater "using just tealights, two flower pots and a bread loaf tin":
http://www.telegraph.co.uk/finance/...49357/Heat-your-home-office-for-8p-a-day.html
I like its simplicity. There are some concerns about safety and unpleasant small among the responses to Winter's video, but there are many positive responses too. It may work for a grow room. What do you think?
*Right now, in Spain, the price of electricity is €0.19 per kWh, converted to Australian dollar it is approx. $0.29 kWh, the unemployment rate is 20.7% and the median (or most common) salary is less than €15,000 per year, about $22,000.
http://www.telegraph.co.uk/finance/...49357/Heat-your-home-office-for-8p-a-day.html
I like its simplicity. There are some concerns about safety and unpleasant small among the responses to Winter's video, but there are many positive responses too. It may work for a grow room. What do you think?
*Right now, in Spain, the price of electricity is €0.19 per kWh, converted to Australian dollar it is approx. $0.29 kWh, the unemployment rate is 20.7% and the median (or most common) salary is less than €15,000 per year, about $22,000.
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