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2Physics Quote:
"Many of the molecules found by ROSINA DFMS in the coma of comet 67P are compatible with the idea that comets delivered key molecules for prebiotic chemistry throughout the solar system and in particular to the early Earth increasing drastically the concentration of life-related chemicals by impact on a closed water body. The fact that glycine was most probably formed on dust grains in the presolar stage also makes these molecules somehow universal, which means that what happened in the solar system could probably happen elsewhere in the Universe."
-- Kathrin Altwegg and the ROSINA Team

(Read Full Article: "Glycine, an Amino Acid and Other Prebiotic Molecules in Comet 67P/Churyumov-Gerasimenko"
)

Thursday, May 05, 2005

Feynman on Commemorative Stamp


Richard P. Feynman, the late Nobel laureate and Caltech professor, is
widely regarded as one of the most influential physicists of the 20th
Century. Today United States Post Office has released a commemorative
stamp in honor of this great Physicist of 20th century.

Anyone interested in Modern Physics could never escape reading about
Feynman and his path-breaking works especially on Quantum
Electrodynamics and many other aspects of particle physics. The series
of lectures that he gave to Caltech undergraduates is celebrated as the
most comprehensive account of Modern Physics and if you have not yet
read his autobiography "Surely you are joking, Mr. Feynman" and a
sequel "What do you care what other people say", you must finish those
right now!

We cannot really describe Feynman, his work and his spectacular life in
two or three paragraphs of this posting. So, you may start with those books.Posted by Hello


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