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Science questions and answers - page 15
How is I properly clean my coins
I wonted to clean my coins so I put them in vinegar, baking soda, and salt but, it got them all rusty. So I put them in lemon juice but that disco...Other worlds besides Earth
are there others, tell me alll you know about other worlds/galaxies out there that other humans/living things live on. im sooo curious be descripti...Science
Why is it important to repeat an experiment?WHat is the biggest kinda spider east of the mississippi river?
...or more specificly in new england?? or even more specificlly massachusettes?? I'll take answers concerning any of those areas. anybody know???Radium
Who invented radiumDangerous gases underwater
Are there dangerous gases carried in underwater caves? Im writing a graphic novel, and this is my story line. I sort of need to know this, howev...What exactly is time?
I'm confused, if time is man made and has no matter yet it contains energy time is an illusion but its not can someone clarify for me what time is....Earthquake Formation
What four steps lead to the formation of an earthquake?Science
Why is it important for scientists to use the scientific method?Cant fly
What insects cant fly??Dark Matter
Dark Matter exists, it holds galaxies together, but why can't we see it?Could they really be life out of thiz world?
Could they really be life out of thiz worldWhen will the world end
When will the world end?Is it true that nil armstrong
Is the first man that lend on the moon or it was just a film made in hollywood? I want proofsThe world
If the world falls down and keeps on falling. Where is it gonna land and are we gonna feel it?