W will first us 1 small reflector on which we will fix bits of broken mirrors (after a fixation test it is dramatically worse than with the initial surfac of the reflector) and measur the tim it takes to hav a small quantity of water boil
Vous avez entré un nom de page invalide, avec un ou plusieurs caractères suivants :
< > @ ~ : * € £ ` + = / \ | [ ] { } ; ? #
Français
English
Deutsch
Español
Italiano
Português