|
|
How many genes to make a person? | | Answer: fewer than are in a banana. This answer has implications for the study of human health and raises questions about what generates complexity. | | |
What is an astronomical unit? | | Astronomers use them to describe solar system distances. Definition here. Also, mean distances to prominent solar system objects. | | |
Be on the lookout for a 2017 EarthSky Lunar Calendar pre-sale... | | This week, we'll start taking pre-orders for our popular lunar calendar for 2017. Check this daily newsletter or our store at http://earthskystore.org for updates. | | |
No comments:
Post a Comment