Explanation:
examine hastily; "She scanned the newspaper headlines while waiting for the taxi"
Explanation:
proletral is the best definition
I think it means any good deed you do, no matter how small or big, will always matter and be appreciated somehow. You also might think it doesn’t matter now, but maybe doing a small favor helped you immensely now because that person returned it by doing a huge favor for you.
They can boil old nasty "gray water", or they can make a desalinator and remove the salt which works kinda like a moonshine still by boiling the water and then cooling the steam down and out the other end comes fresh water, or they can catch rain water.