Is there intelligent alien life in this universe?
Whose formula of attraction is better? Newton or Einstein
Is Lava a Solid
Do you like Chickens?
What is genetic disease?
Do we have to get resources from space
More should be done about arctic foxes endangered
Should we poach
Megalodon shark still alive
Should Fluoride be used
Dinosaurs weren't real
Should we be allowed to share our memories for entertainment purposes? (if possible)
Does life exist anywhere besides earth
Human can't do anything to change the course of nature
Do cosmetic industries should do animal testing?
Should spend more time exploring ocean
Should we focus on study the ocean or outer space