Myths of water osmosis
Water osmosis is a natural process that occurs when two solutions with different concentrations of solutes are separated...
Home Economics
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Why the electricity bill keeps rising in Spain
We pay more and more every time. The price of electricity in Spain does not stop rising constantly. Before we had…
Examples of circular economy
Buy, use and throw away. We must fight against this type of consumption. I'm sure you know what we're talking about. We are…
How to make homemade laundry soap
Homemade soap is a natural and sustainable alternative to commercial soaps that can be bought in stores….
Keys to save on the electricity bill this winter
Since winter is here, there are different keys to save on the electricity bill this winter….
Types of water filters
If the water that reaches the tap is not completely pure or has traces, a water filter will be better...
How to eat sustainably on a tight budget
Caring for the environment is becoming one of the pillars of the lifestyle of the new generations,…
What factors affect the capacity of your air conditioner?
Now that summer is here, we all use the air conditioning at home to have a more comfortable temperature. Without…
Sustainability: products for saving energy, water and raw materials
Energy saving and water saving are key to mitigating the effects of climate change, protecting reserves...
electricity accumulator
An electricity accumulator is a device that follows the same principle as a cell or battery. Like his name...
homemade HEPA filter
Having clean air in closed spaces in your home, workplace and in general is vital for our health….
Category highlights
- What are heat accumulators and how do they work?
- Thermal painting
- Everything you need to know about natural gas boilers
- The different types of bulbs, which one to choose?
- Calculation of lumens of energy saving light bulbs
- Why are organic products more expensive?
- How to take advantage of rainwater
- Third industrial revolution
- Solar energy in agriculture