價格：免費
更新日期：2017-01-17
檔案大小：3.3 MB
目前版本：2.4
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：瑞典文, 英語
- Drake equation was first stated in year 1960 by Frank Drake who was the first to search for radio signals from extraterrestrial civilizations.
- The equation calculates the number of civilizations in our galaxy with which communication might be possible.
- Put in your own data in the equation and play around with these values and see the chance for a signal from a civilization in our galaxy.
支援平台：iPhone