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Questions related from Charles Hirlimann
Do they play any specific role in Nature? - Pairs of intricate photons are emitted by calcium lamps, one green one violet. Polarization of calcium atomic fluorescence due to a coherence effect in...
11 November 2015 8,571 16 View
I noticed that under the trees in my garden the lawn is very "clean", no bio diversity. What chemical(s) produced by the tree do(es) keep the lawn clean? The clean part follows the vertical...
08 August 2014 7,305 1 View
In the course of the discussion on time quantization (https://www.researchgate.net/post/Is_time_quantized2) I happend to read H Chris Ransford's Book one pager summary...
12 December 2013 7,176 12 View
At the end of the XIXth century Édouard Branly discovered that the conductivity of a filings-full resistive tube was greatly enhanced when a spark radio-emitter was turned on in its vicinity....
12 December 2013 2,252 5 View
I would like to sort these two materials at home and would like not to use any lab tools.
11 November 2013 1,311 18 View
The weak Casimir's force is interpreted as resulting from an asymmetry of the pressure exerted by vacuum fluctuations on a thin pair of parallel metal plates. As a force does exist that can be put...
10 October 2013 639 24 View
Each time a new class of lasers was allowed to produce shorter light pulses, people were wondering whether a time quantization would be observed. The smallest possible quantization is Planck's...
08 August 2013 9,788 99 View
