A tie as essential safety equipment - radium 226 & Gems

Main Menu - click above

And now, without even a tie... the amount of radium needed to produce fluorescence to this degree in a diamond would be rather hazardous for all present.

and lastly, from "The Becquerel Rays and the Properties of Radium"  by R. J. Strutt

Please help beat cancer - DONATE click above

Unrelated to this post, below is an example of

eclectic science esoterica 

Leonid meteor shower as seen from space (1997)

Main Menu - click above

WARNING - Many subjects outlined within this site are extremely dangerous and are provided here for information only. Please don`t experiment with high voltages or chemicals unless you are fully conversant with safe laboratory practices. No liability will be accepted for death, injury or damage arising from experimentation using any information or materials supplied.