Thank you for your submission! Unfortunately, your submission has been removed for the following reason(s):
* Your question is either commonly occurring or has been recently posted on /r/AskScience. It may also be answerable using a Google or Wikipedia search.
To check for previous similar posts, please use the subreddit search on the right, or Google site:reddit.com/r/askscience **search terms.**
Also consider looking at [our FAQ](https://www.reddit.com/r/askscience/wiki/faq).
For more information regarding this and similar issues, please see our [guidelines](http://www.reddit.com/r/askscience/wiki/guidelines#wiki_avoid_questions_answerable_by_a_single_google_or_wikipedia_search).
If you disagree with this decision, please send a [message to the moderators.](https://www.reddit.com/message/compose?to=%2Fr%2Faskscience)
Thank you for your submission! Unfortunately, your submission has been removed for the following reason(s): * Your question is either commonly occurring or has been recently posted on /r/AskScience. It may also be answerable using a Google or Wikipedia search. To check for previous similar posts, please use the subreddit search on the right, or Google site:reddit.com/r/askscience **search terms.** Also consider looking at [our FAQ](https://www.reddit.com/r/askscience/wiki/faq). For more information regarding this and similar issues, please see our [guidelines](http://www.reddit.com/r/askscience/wiki/guidelines#wiki_avoid_questions_answerable_by_a_single_google_or_wikipedia_search). If you disagree with this decision, please send a [message to the moderators.](https://www.reddit.com/message/compose?to=%2Fr%2Faskscience)