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2010年8月10日火曜日

カンナ (Canna)


 カンナ(カンナ科)。2010年7月28日、わが家の庭で撮影。

Canna or canna lily; botanical name, Canna (a genus); family, Cannaceae. The photo was taken at our yard on July 28, 2010.

From tweets of yesterday (rephrased)

About Peace and Politics

[Retweet of grahamfarmelo's words with a comment] Press Censorship: How the Truth Was Hidden About Nagasaki 65 Years Ago (http://bit.ly/d3CyuD) - Read this on the A-bomb day of Nagasaki.

About Physics

[Retweet of PhysicsNews's words with an addition] "Rethinking Einstein: The end of space-time," New Scientist (http://bit.ly/bTGwhl) - Petr Horava, "We have found some new land. But we are very far from getting all the details right."

"Particle accelerators could work as power generators," Tech Rev arXiv blog (http://bit.ly/c0GpVG) - Robert Wilson's 1976 paper has now found its way onto the arXiv.

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