When Emily finds a rock with
crystals 2c large, her rock has a glassy texture. One of the characteristics of
a crystalline solid has a glassy feature. This is because crystalline solids
have a regular geometry and has a short range order that enable one to view it
having the same feature in each angle.
The use of machinery made work easier and more efficient, therefore more raw materials were needed because final products could be produced much faster.
All you have to do is set your mind to it. Just think do you really want it done? If yes then that is your motivation. If no then it´s hopeless. Try to find a fun way to do the activity or whatever is that your procastinating from. I hope this helps. Keep in mind, It´s on you!