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Ans | A | Title
5 | Y | Which refrigerant is used in today's refrigerators and how har...
1 |   | Sustainable diapers?
4 | Y | Is solar energy the best renewable source of energy?
3 | Y | What's the most sustainable way to re-use or dispose of meat s...
8 | Y | Palm oil vs coconut oil, which has the smallest ecological impact?
18 | Y | Prevent concrete roof from absorbing too much heat during summer
0 |   | Sump tank neccesity
1 | Y | Growing and harvesting rattan
0 |   | When is a compost considered safe if it contains RAM?
0 |   | Can Siberia's greenhouse gas be harvested?
2 | Y | Domestic flywheel energy storage: how close are we?
1 | Y | Composting used white shredded paper
1 | Y | Are there meaningful ways to offset greenhouse-gas emissions throu...
1 | Y | Why are Hemp clothes so expensive?
1 | Y | Can a household's organic waste alone produce enough methane f...
0 |   | Solar water-pump working continuously
3 | Y | Why does cheese have such a high carbon footprint?
1 |   | In search for a video on removing trash cans from the office
1 | Y | How much temperature reduction will I get from a green grass-cover...
6 | Y | How can I add thermal mass to a woodstove, without a lot of weight?
2 |   | What is the real impact of the new Adidas collection made with rec...
5 | Y | what alternatives are there to store solar energy besides a battery
2 | Y | Dishwasher or paper plates: which are worse?
1 | Y | What are sustainable alternatives for deodorant?
2 | Y | Water heater vs stovetop: most efficient way to heat water using n...
1 | Y | Is there any way to know if by purchasing renewable energy certifi...
1 | Y | Does it make sense to save water in cities?
0 |   | New Vehicle: do the cost outweigh the benefits?
3 | Y | Can organic farming sustainably feed the world?
3 | Y | How can we detect if a water melon contains artificial colouring?
2 | Y | How can I minimize packaging and chemicals in personal hygiene pro...
0 |   | What is the average net impact of a human on the sustainability of...
1 | Y | Is there a deodorant with minimal packaging waste?
1 | Y | How large should be solar panel to power air conditioner?
1 | Y | Most sustainable way to cool a dorm-room
2 | Y | Boosting radiator convection with fans
0 |   | Using glass bottles in walls of buildings
13 | Y | What is the most sustainable way to dispose of shoes?
4 | Y | Is Linux more sustainable than Windows?
2 | Y | Why is solar energy so expensive?
1 | Y | Sustainable way to protect books
0 |   | Running boiler intake along chimney for preheating
1 | Y | Worm Bin Health
1 | Y | Organic natural sustainable alternatives to commercial Hair Stylin...
3 | Y | Is an electric shaver more sustainable than water-based shaving ? ...
1 | Y | Pure Plastic vs Biodegradable Plastic
1 | Y | Organic or packaging free food?
2 | Y | What species of mycorrhizal fungus do well with apple trees?
1 | Y | Will small quantities of soap in my compost cause problems?
2 | Y | What is the most sustainable way to convert forested land to farml...
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