When examined in between two polarizing filters angled at ninety-degrees to each other, pure diamonds typically exhibits a vibrant crosshatched or mosaic sample of interference or “strain??shades. These interference colours crop up from the diamond remaining subjected to unbelievable anxiety while deep from the earth or through its explosive erup… Read More

?????????????????????????????????????????????????????????????????????????One more fun, and tasty, experiment is to kind massive crystals working with sugar. By heating sugar with h2o and after that allowing this Answer evaporate on sticks, you may kind rock sweet from sugar crystals!??????????????????????????????????????????????Fig. three: A librar… Read More