Quote:
Originally Posted by Esteban
I think can be useful for some thinks...  |
Interesting.
No relation with MD or LRL or PD , but cool
.
Here more info:
http://www.britannica.com/EBchecked/...e-spectrometer
http://www.its.caltech.edu/~derose/labs/exp5.html
Some could put their head inside and try to find anomalies...