Science > Horticulture

Navel Oranges

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Who Put The Navel In Navel Oranges?
April 2009
http://www.npr.org/templates/story/story.php?storyId=103250589

“That appearance of a navel on the orange is the result of a mutation,” Moses says. The mutation created a conjoined twin

And the mutation that started it all? A single branch on a sour orange tree in the garden of a monastery in Brazil.

Which Came First – The Rain or the Rainforest?

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Which Came First – The Rain or the Rainforest?
MinuteEarth. Oct 19, 2013
http://www.youtube.com/watch?v=Y3OWgb0Bv-A

REFERENCES
Boyce, C.K. et al. 2010. Angiosperms Helped Put the Rain in the Rainforests: The Impact of Plant Physiological Evolution on Tropical Biodiversity. http://www.bioone.org/doi/abs/10.3417…

Boyce, C.K. and Lee, J.-E. 2010. An exceptional role for flowering plant physiology in the expansion of tropical rainforests and biodiversity. http://rspb.royalsocietypublishing.or…

Lee, J.‐E., and Boyce, C.K. 2010. Impact of the hydraulic capacity of plants on water and carbon fluxes in tropical South America. http://onlinelibrary.wiley.com/doi/10…

Lewis, S.L. et al. 2011. The 2010 Amazon Drought. http://www.sciencemag.org/content/331…

Malhi, Y. et al. 2008. Climate Change, Deforestation, and the Fate of the Amazon. http://www.sciencemag.org/content/319…

Marengo, J.A. et al. 2008. The Drought of Amazonia in 2005. http://journals.ametsoc.org/doi/abs/1…

Nepstad, D. et al. 1999. Large-scale impoverishment of Amazonian forests by logging and fire. http://www.nature.com/nature/journal/…

Nepstad, D. et al. 2001. Road paving, fire regime feedbacks, and the future of Amazon forests. http://www.sciencedirect.com/science/…

Nickl, et al. 2010. Changes in Annual Land-Surface Precipitation Over the Twentieth and Early Twenty-First Century. http://www.tandfonline.com/doi/abs/10…

related:
Which came first – the chicken or the egg?
http://www.youtube.com/watch?v=1a8pI65emDE

http://www.youtube.com/user/thebrainscoop

Immovable Object vs. Unstoppable Force – Which Wins?
http://www.youtube.com/watch?v=9eKc5kgPVrA