Skip to main content

Explore our questions

6 votes
1 answer
140 views

Is thermal heating of soil contaminated by coal gasification plant safe in a built-up zone?

6 votes
3 answers
496 views

What the best plant to grow on human waste and fix CO2?

7 votes
1 answer
8k views

What is the recommended way to dispose of a used water filter?

1 vote
0 answers
21 views

Brand audit - consider producer or distributor of products?

10 votes
2 answers
218 views

Compost yourself or let the city handle the organic waste?

0 votes
1 answer
44 views

Where to find the column "Decadence Now", which is cited in the book _Garbology_

3 votes
1 answer
443 views

Could sending nuclear waste to space be a sustainable long-term solution?

12 votes
7 answers
5k views

What is the most sustainable way of making coffee?

12 votes
8 answers
36k views

Getting rid of immature windfallen apples

33 votes
10 answers
37k views

What to do with old, unused incandescent light bulbs?

13 votes
7 answers
15k views

How can ceramics be recycled?

3 votes
2 answers
242 views

Homescale designs for plastic incinerators?

2 votes
0 answers
70 views

How to properly dispose of foreign soil?

0 votes
2 answers
97 views

What kind of lenses used for eyewear doesn’t melt in the oven?

Browse more Questions