Ava Collins——Studied at University of California, Berkeley, Lives in San Francisco. Entrepreneur passionate about technology and innovation.
A Great Basin bristlecone pine (Pinus longaeva) is measured by ring count to be 5067 years old. This is the oldest known tree in North America, and the oldest known living individual nonclonal tree in the world.read more >>
QuesHub is a place where questions meet answers, it is more authentic than Quora, but you still need to discern the answers provided by the respondents.